Two engine emissions options are available: 1. Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. 2. Meets Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
The power ratings apply when tested under the reference conditions for the specified standard.
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Note (2)
Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake system, exhaust system, and alternator.
The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner and muffler.
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Emissions
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U.S. EPA Tier 4 Final/EU Stage V or
U.S. EPA Tier 1 equivalent
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Engine Power - ISO 14396
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1847 hp
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Net Power - SAE J1349 - Standard Ambient
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1739 hp
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Net Power - SAE J1349 - High Ambient
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1696 hp
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Peak Torque - 1,200 rpm - SAE J1995
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8549 lb/ft
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Note (3)
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The gross power advertised is with the fan at maximum speed.
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Operating Specifications
Operating Weight
116362 lb
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Bucket Capacity Range
4.7-13 m3 (6.2-17 yd3)
17.2-43.6 m3 (22.3-57 yd3)
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Rated Payload - Quarry Face
12.5 t
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Rated Payload - Loose Material
16 t
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Operating Weight - Standard
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543772 lb
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Operating Weight - High Lift
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547675 lb
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Rated Payload - Standard Lift (Low to Moderate Digging Resistance)
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60 ton (US)
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Rated Payload - Standard Lift (Moderate to High Digging Resistance)
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50 ton (US)
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Rated Payload - High Lift (Low to Moderate Digging Resistance)
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55 ton (US)
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Rated Payload - High Lift (Moderate to High Digging Resistance)
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50 ton (US)
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Note
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*Please contact your local dealer to determine if your application is suitable for this increased rated payload.
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Cat Truck Match - Standard
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785/789
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Cat Truck Match - High Lift
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789/793/794
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Transmission
Transmission Type
Cat switched reluctance electric drive
Cat Planetary Power Shift
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Forward 1 (virtual)
4.3 mile/h
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Forward 2 (virtual)
7 mile/h
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Forward 3 (virtual)
13.8 mile/h
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Forward 4 (virtual)
20 mile/h
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Reverse 1 (virtual)
4.3 mile/h
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Reverse 2 (virtual)
7 mile/h
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Reverse 3 (virtual)
17.5 mile/h
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Forward - 1
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4.6 mile/h
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Forward - 2
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8 mile/h
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Forward - 3
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13.6 mile/h
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Reverse - 1
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5 mile/h
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Reverse - 2
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8.8 mile/h
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Reverse - 3
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14.9 mile/h
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Direct Drive - Forward 1
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Lock-up disables
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Direct Drive - Forward 2
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8.7 mile/h
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Direct Drive - Forward 3
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15.2 mile/h
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Direct Drive - Reverse 1
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Lock-up disables
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Direct Drive - Reverse 2
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9.6 mile/h
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Direct Drive - Reverse 3
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16.8 mile/h
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Note
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Travel speeds based on 58/85-57 tires.
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Hydraulic System - Lift/Tilt
Lift/Tilt System - Circuit
EH-Positive Flow Control, Flow Sharing
Positive Flow Control
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Lift/Tilt System - Pump
Variable displacement piston
Variable Displacement Piston
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Maximum Flow at 1,400-1,600 rpm
153 gpm
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Relief Valve Setting - Lift/Tilt
4757 psi
5004 psi
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Lift Cylinder - Bore
8.7 in
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Lift Cylinder - Stroke
41.3 in
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Tilt Cylinder - Bore
8.7 in
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Tilt Cylinder - Stroke
27 in
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Maximum Flow at 1,700 rpm Engine Speed
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541 gal/min
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Cylinders, Double Acting - Lift, Bore and Stroke
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370 × 1713 mm (14.6 × 67.4 in)
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Cylinders, Double Acting - Tilt, Bore and Stroke
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310 × 1086 mm (12.2 × 42.8 in)
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Pilot System
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Open Loop and Pressure Reducing
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Hydraulic Cycle Times
Rack Back
4.5 s
4.9 s
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Raise
8 s
12.6 s
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Dump
2.2 s
3.1 s
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Lower Float Down
3.5 s
4.2 s
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Total Hydraulic Cycle Time
18.2 s
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Hydraulic System - Steering
Steering System - Circuit
Pilot, load sensing
Pilot, Load Sensing
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Steering System - Pump
Piston, variable displacement
Piston, Variable Displacement
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Maximum Flow at 1,400-1,600 rpm
71.3 gpm
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Steering Cut Off Pressure
4351 psi
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Total Steering Angle
86°
80 degrees
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Steering Cycle Times - High Idle
3.4 s
4.3 s
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Steering Cycle Times - Low Idle
5.6 s
7.6 s
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Air Conditioning System
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. • If equipped with R134a (Global Warming Potential = 1430), the system con
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Axles
Front
Fixed
Fixed
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Rear
Trunnion
Trunnion
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Oscillation Angle
13°
9°
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Brakes
Brakes
ISO 3450:2011
ISO 3450:2011
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Operator's Cab
ROPS/FOPS
ROPS/FOPS meet ISO 3471:2008 and ISO 3449:2005 Level II standards
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Sound Performance - Tier 4 Final / Stage V
Operator Sound Pressure Level (ISO 6396:2008)
72 dB(A)
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Machine Sound Power Level (ISO 6395:2008)
109 dB(A)
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Operator Sound Pressure Level (ISO 6396:2008)*
72 dB(A)
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Machine Sound Power Level (ISO 6395:2008)**
109 dB(A)
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Note (1)
* For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives”
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Note (2)
** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701
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Note (3)
The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed.
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Note (4)
The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed.
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Note (5)
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
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Sound Performance - Tier 3 / Stage IIIA
Operator Sound Pressure Level (ISO 6396:2008)
72 dB(A)
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Machine Sound Power Level (ISO 6395:2008)
110 dB(A)
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Operator Sound Pressure Level (ISO 6396:2008)*
72 dB(A)
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Machine Sound Power Level (ISO 6395:2008)**
110 dB(A)
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Note (1)
* For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives”
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Note (2)
** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701
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Note (3)
The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed.
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Note (4)
The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed.
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Note (5)
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
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Service Refill Capacities
Fuel Tank
147 gal (US)
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Cooling System - Jacket Water
30 gal (US)
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Cooling Systems - Power Train
8 gal (US)
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Engine Crankcase
16 gal (US)
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Diesel Exhaust Fluid Tank
8.7 gal (US)
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Transmission
16 gal (US)
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Differential - Final Drives - Front
49 gal (US)
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Differential - Final Drives - Rear
49 gal (US)
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Hydraulic System - Implement/Steering
126 gal (US)
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Note
Cat U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: • 20%
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Dimensions (Approximate) - Standard Lift
Ground to Top of ROPS
13.8 ft
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Ground to Top of Exhaust Stacks
14.8 ft
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Ground to Top of Hood
10.9 ft
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Ground to Bumper Clearance
3.1 ft
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Rear Axle - Centerline to Bumper
10.5 ft
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Front Axle Centerline to Bucket Tip
14 ft
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Wheel Base
14.9 ft
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Maximum Overall Length
39.3 ft
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Ground to Lower Hitch Clearance
1.9 ft
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Ground to Center of Axles
3.2 ft
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Clearance at Maximum Lift
11.9 ft
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B-Pin Height - Maximum Lift
18 ft
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Maximum Overall Height - Bucket Raised
24.5 ft
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Reach - Maximum Lift
6.5 ft
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Note
Specifications are calculated with 6.9 m3 (9.0 yd3) rock bucket and Michelin XLDD2 with 978 mm (3.2 ft) centerline of rear axle height.
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Dimensions (Approximate) - High Lift
Ground to Top of ROPS
13.8 ft
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Ground to Top of Exhaust Stacks
14.8 ft
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Ground to Top of Hood
10.9 ft
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Ground to Bumper Clearance
3.1 ft
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Rear Axle - Centerline to Bumper
10.5 ft
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Front Axle Centerline to Bucket Tip
15.3 ft
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Wheel Base
14.9 ft
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Maximum Overall Length
40.7 ft
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Ground to Lower Hitch Clearance
1.9 ft
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Ground to Center of Axles
3.2 ft
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Clearance at Maximum Lift
13.3 ft
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B-Pin Height - Maximum Lift
19.3 ft
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Maximum Overall Height - Bucket Raised
25.8 ft
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Reach - Maximum Lift
6.8 ft
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Note
Specifications are calculated with 6.9 m3 (9.0 yd3) rock bucket and Michelin XLDD2 with 978 mm (3.2 ft) centerline of rear axle height.
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Dimensions - Millyard Linkage
Ground to Top of ROPS
13.8 ft
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Ground to Top of Exhaust Stacks
13.8 ft
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Ground to Top of Hood
10.9 ft
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Ground to Bumper Clearance
3.1 ft
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Rear Axle - Centerline to Bumper
10.5 ft
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Front Axle Centerline to Fork Tip
16.5 ft
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Wheel Base
14.9 ft
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Maximum Overall Length
41.9 ft
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Ground to Lower Hitch Clearance
1.9 ft
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Ground to Center of Front Axle
3.2 ft
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Fork Height with Level Arms
8.1 ft
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Fork Top Clamp Opening
13.1 ft
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Fork Height at Maximum Lift
17.2 ft
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Hinge Pin Height at Maximum Lift
16.1 ft
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Dump Angle at Maximum Lift
-39.4 °
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Complete System Fill
Fuel Tank - Standard
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856 gal (US)
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Fuel Tank - With 24 hr Attachment
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1414 gal (US)
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Cooling System
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138 gal (US)
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Engine Crankcase
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76 gal (US)
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Transmission
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110 gal (US)
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Differential - Final Drives - Front
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220 gal (US)
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Differential - Final Drives - Rear
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200 gal (US)
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Hydraulic Tank - Implement and Hydraulic Fan
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270 gal (US)
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Hydraulic Tank - Steering and Braking
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100 gal (US)
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Oil Renewal System (ORS)*
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20 gal (US)
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Note
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*Not available on Tier 4 Final/Stage V machines. Not available in all regions.
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Cooling System
Ambient Capability Hydraulically Driven Demand Fan - Standard
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109.4 °F
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Ambient Capability Hydraulically Driven Demand Fan - High (Tier 1 equivalent)
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131 °F
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Ambient Capability Hydraulically Driven Demand Fan - High (Tier 4 Final)
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127.4 °F
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Sound Performance - Standard
Operator Sound Level (ISO 6396:2008) - Tier 1/EU Stage I Equivalent
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74 dB(A)
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Machine Sound Level (ISO 6395:2008)
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119 dB(A)
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Note
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The declared sound levels listed above include the addition of both measurement uncertainty and uncertainty due to production variation. Typical measurement uncertainty for this type of machine is 2 dBA in accordance with "ISO 4871". The measurement was c
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Sound Performance - Suppression
Operator Sound Level (ISO 6396:2008) - Tier 1/EU Stage I Equivalent
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73 dB(A)
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Machine Sound Level (ISO 6395:2008)
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117 dB(A)
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Note
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The declared sound levels listed above include the addition of both measurement uncertainty and uncertainty due to production variation. Typical measurement uncertainty for this type of machine is 2 dBA in accordance with "ISO 4871". The measurement was c
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Dimensions - Standard Lift - Approximate
B-Pin Height - Maximum Lift
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28.8 ft
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Clearance at Maximum Lift
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19.8 ft
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Dump Angle at Maximum Lift
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–50.0 degrees
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Front Axle Centerline to Bucket Tip
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21.9 ft
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Ground to Bumper Clearance
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4.4 ft
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Ground to Center of Axles
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6 ft
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Ground to Lower Hitch Clearance
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2.9 ft
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Ground to Top of Exhaust Stacks
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23.2 ft
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Ground to Top of Hood
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18.6 ft
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Ground to Top of ROPS
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23.4 ft
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Maximum Overall Height - Bucket Raised
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39.3 ft
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Maximum Overall Length
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64.6 ft
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Note
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Assumes loaded 58/85-57 tires, tires at a static loaded radius of 1830 mm (6 ft), 596-5330 26 m3 (34 yd3) bucket, 431-0064 HD tips.
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Rack Angle at Maximum Lift
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59.5 degrees
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Rack Back Angle - Carry
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47.7 degrees
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Rack Back Angle - Ground Level
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39.7 degrees
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Reach - Maximum Lift
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9.6 ft
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Rear Axle - Centerline to Bumper
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20.4 ft
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Tread Width
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14.1 ft
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Wheel Base
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22.3 ft
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Width - Over Tires - With Bulge
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18.8 ft
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Dimensions - High Lift - Approximate
B-Pin Height - Maximum Lift
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31.6 ft
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Clearance at Maximum Lift
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22.6 ft
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Dump Angle at Maximum Lift
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–50.0 degrees
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Front Axle Centerline to Bucket Tip
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24.2 ft
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Ground to Bumper Clearance
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4.4 ft
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Ground to Center of Axles
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6 ft
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Ground to Lower Hitch Clearance
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2.9 ft
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Ground to Top of Exhaust Stacks
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23.2 ft
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Ground to Top of Hood
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18.6 ft
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Ground to Top of ROPS
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23.4 ft
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Maximum Overall Height - Bucket Raised
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42.1 ft
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Maximum Overall Length
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66.9 ft
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Note
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Assumes loaded 58/85-57 tires, tires at a static loaded radius of 1830 mm (6 ft), 596-5330 26 m3 (34 yd3) bucket, 431-0064 HD tips.
