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814 Wheel Dozer
834 Wheel Dozer
D3 Track-Type Tractor

Engine - Tier 4 Final/EU Stage V

Engine Model Cat C7.1 - -
Net Power (SAE J1349:2011) 249 HP - -
Net Power (ISO 9249:2007) 249 HP - -
Emissions U.S. EPA Tier 4 Final/EU Stage V - -
Rated Speed 2200 r/min - -
Gross Power (SAE J1995:2014) 284 HP - -
Engine Power (ISO 14396:2002) 275 HP - -
Peak Torque - 1,400 rpm 902 lb/ft - -
Torque Rise 52% - -
Bore 4.1 in - -
Stroke 5.3 in - -
Displacement 427.8 in³ - -
High Idle Speed 2270 r/min - -
Low Idle Speed 800 r/min - -
Maximum Altitude without Derating 9842.5 ft - -
Note Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. - -

Operating Specifications - Tier 4 Final/EU Stage V

Operating Weight 48526 lb - -

Scoops

Chip Scoop Doze Capacity 37.9 yd³ 70 yd³ -
Chip Scoop Carry Capacity 19 yd³ 35 yd³ -
Coal Scoop Carry Capacity - 30 yd³ -
Coal Scoop Doze Capacity - 60 yd³ -

Engine - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA

Engine Model Cat C7.1 - -
Emissions Brazil MAR-1 and China Nonroad Stage III, equivalent to Tier 3/EU Stage IIIA - -
Rated Speed 2200 r/min - -
Net Power (SAE J1349:2011) 249 HP - -
Gross Power (SAE J1995:2014) 286 HP - -
Engine Power (ISO 14396:2002) 275 HP - -
Peak Torque - 1,400 rpm 749 lb/ft - -
Torque Rise 26% - -
Bore 4.1 in - -
Stroke 5.3 in - -
Displacement 427.8 in³ - -
High Idle Speed 2270 r/min - -

Operating Specifications - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA

Operating Weight 47887 lb - -

Operating Specifications - Tier 4 Final/EU Stage V - Scoop

Operating Weight 52280 lb - -

Operating Specifications - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Scoop

Operating Weight 51639 lb - -

Transmission

Transmission Type Cat Planetary Power Shift Cat planetary power shift -
Forward - 1 3.7 mile/h 4.2 mile/h -
Forward - 2 6.5 mile/h 7.2 mile/h -
Forward - 3 11.2 mile/h 12.6 mile/h -
Forward - 4 19.4 mile/h 22 mile/h -
Reverse - 1 4.2 mile/h 4.2 mile/h -
Reverse - 2 7.3 mile/h 7.6 mile/h -
Reverse - 3 12.8 mile/h 13.3 mile/h -
Reverse - 4 22.1 mile/h - -
Direct Drive - Forward 1 - Lock-up disabled -
Direct Drive - Forward 2 - 7.7 mile/h -
Direct Drive - Forward 3 - 13.7 mile/h -
Direct Drive - Forward 4 - 23.9 mile/h -
Direct Drive - Reverse 1 - 4.5 mile/h -
Direct Drive - Reverse 2 - 8.1 mile/h -
Direct Drive - Reverse 3 - 14.3 mile/h -
Drive Pumps - - 1
Maximum Travel Speed - Forward - - 5.6 mile/h
Maximum Travel Speed - Reverse - - 6.2 mile/h
Track Motors - - 2
Relief Valve Settings - - 7033 psi

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit Pilot operated LS valve with EH Pilot operated LS valve with EH -
Lift/Tilt System Variable displacement piston Variable displacement piston -
Maximum Flow at 2,200 rpm 23.5 gal/min - -
Relief Valve Setting - Lift/Tilt 3190 psi 4641 psi -
Cylinders, Double Acting - Lift, Bore and Stroke 120 mm × 915 mm (4.7 in × 36.0 in) 139.75 mm × 1021 mm (5.5 in × 40.2 in) -
Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke 101.6 mm × 234 mm (4.0 in × 9.2 in) 140 mm × 230 mm (5.5 in × 9.1 in) -
Pilot System Open center, fixed displacement gear Variable displacement piston -
Pilot Relief Valve Setting 3046 psi 580 psi -
Maximum Flow at 1,900 rpm - 153 gal/min -
Pilot Maximum Flow - 13.7 gal/min -

Hydraulic System - Steering

Steering System - Circuit Pilot, load sensing Pilot, load sensing -
Steering System - Pump Variable displacement piston Piston, variable displacement -
Maximum Flow at 2,200 rpm 38.8 gal/min - -
Relief Valve Setting - Steering 4003 psi 3495 psi -
Total Steering Angle 72° 86 ° -
Steering Cycle Times - High Idle 3 s 3.1 s -
Steering Cycle Times - Low Idle 8.2 s 5.7 s -
Maximum Flow - 65.8 gal/min -

Service Refill Capacities

Fuel Tank 132.1 gal (US) 209.5 gal (US) 51.5 gal (US)
Diesel Exhaust Fluid Tank 4.2 gal (US) 8.7 gal (US) -
Cooling Systems - Tier 4 Final/EU Stage V 21.4 gal (US) - -
Cooling Systems - Brazil MAR-1 and China NonroadStage III, equivalent to Tier 3/EU Stage IIIA 19.3 gal (US) - -
Engine Crankcase 5.3 gal (US) - -
Transmission 13.2 gal (US) 31.7 gal (US) -
Differential - Final Drives - Front 17.2 gal (US) 49.1 gal (US) -
Differential - Final Drives - Rear 17.2 gal (US) 49.1 gal (US) -
Hydraulic System - Implement/Steering 34.1 gal (US) - -
Hydraulic Tank Only 19.8 gal (US) - -
Cooling System - 31.7 gal (US) 5 gal (US)
Crankcase - 15.9 gal (US) -
Hydraulic System Factory Fill - 63.4 gal (US) -
Hydraulic System - Tank Only - 37 gal (US) -
Final Drive - Each - LGP - - 2.6 gal (US)
Crankcase - With Filter - - 2.8 gal (US)
Transmission - Hydraulic Tank - - 23.8 gal (US)
Final Drives - Each Side - - 2.6 gal (US)
Diesel Exhaust Fluid (DEF) Tank - - 4.9 gal (US)

Axles

Front Planetary – Fixed Fixed -
Rear Planetary – Oscillating Trunnion -
Oscillation Angle ±10° ±13° -

Braking System

Service Brakes Single Disc Wet (enclosed) 4 WHL - -
Parking Brake Drum and Shoe, Spring Applied, Hydraulic Released - -

Dimensions (Approximate)

Height to Top of Beacon 13.1 ft - -
Height - Top of Cab 12.1 ft - -
Height - Top of Exhaust Pipe 11.3 ft - -
Height - Top of Hood 8.7 ft - -
Height to Top of Radiator Guard 8 ft - -
Ground Clearance to Hitch 1.4 ft - -
Ground Clearance to Transmission Guard 1.4 ft - -
Ground Clearance to Bottom of Bumper 2.3 ft - -
Centerline of Rear Axle to Bumper 6.5 ft - -
Centerline of Front Axle to Hitch 5.5 ft - -
Wheel Base 11 ft - -
Width over Platform 10.3 ft - -
Overall Length to Front Tire 21 ft - -
Overall Machine Length with Straight Blade 23.6 ft - -
Overall Machine Length with Coal Blade 25.5 ft - -

Sound Performance - Tier 4 Final/EU Stage V - Standard

Operator Sound Level (ISO 6396) 70 dB(A) 72 dB(A) -
Machine Sound Level (ISO 6395) 111 dB(A) 113 dB(A) -
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. - -
Note (2) 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. - -
Note (3) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. - -
Note (4) The operator sound pressure level uncertainty is ± 2 dB(A) - -

Sound Performance - Tier 4 Final/EU Stage V - Suppression

Operator Sound Level (ISO 6396) 70 dB(A) 72 dB(A) -
Machine Sound Level (ISO 6395) 109 dB(A) 109 dB(A) -
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. - -
Note (2) 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. - -
Note (3) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. - -
Note (4) The operator sound pressure level uncertainty is ± 2 dB(A). - -

Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Standard

Operator Sound Level (ISO 6396) 70 dB(A) - -
Machine Sound Level (ISO 6395) 112 dB(A) - -
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. - -
Note (2) 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. - -
Note (3) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. - -
Note (4) The operator sound pressure level uncertainty is ± 2 dB(A). - -

Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Suppression

Operator Sound Level (ISO 6396) 70 dB(A) - -
Machine Sound Level (ISO 6395) 110 dB(A) - -
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed. - -
Note (2) 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. - -
Note (3) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed. - -
Note (4) The operator sound pressure level uncertainty is ± 2 dB(A). - -

Engine

Engine Model - Cat® C18 Cat® C3.6
Rated Speed - 1900 r/min -
Peak Power Speed - 1500 r/min -
Gross Power - SAE J1995 - 562 HP -
Net Power - SAE J1349 - 496 HP -
Bore - 5.7 in -
Stroke - 7.2 in -
Displacement - 1105 in³ 220 in³
Peak Torque - 1,300 rpm - 2092 lb/ft -
Torque Rise - 52 % -
Emissions - U.S. EPA Tier 4 Final and EU Stage V emission standards or equivalent to U.S. EPA Tier 3 and U.S. EPA Tier 2. -
Power - Net - - 104 HP
Net Power - 2,200 rpm - SAE J1349 - - 104 HP
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 - - 104 HP
Note (1) - - Net power is tested per ISO 9249:2007 and SAE J1349:2011 and as advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator.
Power Train - - Hydrostatic
Note (2) - - All non-road U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final) and Korea Tier 4 Final diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less.

Operating Specifications

Operating Weight - 105271 lb -
Blade Capacities - 7.9 – 22.2 m3 (10.3 – 29.0 yd3) -
Coal Scoop Operating Weight - 112428 lb -
Chip Scoop Operating Weight - 112838 lb -

Air Conditioning System

Air Conditioning - The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.

Brakes

Brakes - ISO 3450: 2011 -

Dimensions

Height - Top of Exhaust Stack - 15.9 ft -
Height - Top of Air Cleaner - 12.8 ft -
Height - Top of Hood - 10.9 ft -
Ground Clearance - Bumper - 3.1 ft -
Centerline of Rear Axle to Edge of Bumper - 10.5 ft -
Wheel Base - 14.9 ft -
Length - Front of Tire - 28.4 ft -
Length - Straight Blade on Ground - 32.6 ft -
Centerline of Front Axle to Hitch - 7.5 ft -
Length - Universal Blade on Ground - 34.4 ft -
Ground Clearance - 1.7 ft -
Height - Top of Cab - 13.7 ft -
BLADE: Blade Width - LGP - - 126.7 in
Track Gauge - LGP, 762 mm (30 in) - - 73 in
BLADE: Digging Depth - LGP - - 23.2 in
Track Gauge - LGP - - 67.9 in
BLADE: Blade Capacity (SAE) - LGP - - 3.06 yd³
BLADE: Blade Width at Maximum Angle - LGP - - 115.8 in
BLADE: Blade Cutting Edge Angle, Adjustable - LGP - - 52° to 58°
Ground Clearance - LGP, 762 mm (30 in) - - 13 in
BLADE: Blade Height - LGP - - 39.8 in
BLADE: Blade Lift Height - LGP - - 30.2 in
Ground Clearance - LGP - - 13 in
Overall Length - With Blade - LGP, 762 mm (30 in) - - 169.6 in
Overall Length - With Blade - LGP - - 169.6 in
Note - - Abrasion Undercarriage
BLADE: Maximum Tilt - LGP - - 17.7 in
BLADE: Maximum Angle (either side) - LGP - - 25°
BLADE: Blade Capacity (SAE) - Standard - - 2.86 yd³
Track Gauge - Standard - - 63 in
BLADE: Digging Depth - Standard - - 23.8 in
BLADE: Blade Lift Height - Standard - - 30.2 in
Ground Clearance - Standard - - 13 in
Overall Length - With Blade - Standard - - 170.7 in
BLADE: Blade Cutting Edge Angle, Adjustable - Standard - - 52° to 58°
BLADE: Blade Height - Standard - - 42.2 in
BLADE: Maximum Tilt - Standard - - 15.8 in
BLADE: Blade Width - Standard - - 109.5 in
BLADE: Blade Width at Maximum Angle - Standard - - 103.8 in
BLADE: Maximum Angle (either side) - Standard - - 25°
Length of Basic Dozer (without blade) - Standard - - 128.7 in
Dozer Height - Standard - - 109 in
Width of Dozer (standard shoes, no blade) - LGP - - 92.9 in
Width of Dozer (standard shoes, no blade) - LGP, 762 mm (30 in) - - 103.5 in
Length of Basic Dozer (without blade) - LGP - - 128.7 in
Dozer Height - LGP, 762 mm (30 in) - - 109 in
Width of Dozer (standard shoes, no blade) - Standard - - 83 in
Length of Basic Dozer (without blade) - LGP, 762 mm (30 in) - - 128.7 in
Dozer Height - LGP - - 109 in

Weights

Operating Weight - - 20640 lb
Operating Weight - LGP - - 21369 lb
Operating Weight - LGP, 762 mm/30 in - - 21810 lb
Note (2) - - For machine with ripper, add 554 kg (1,222 lb).
Note (1) - - Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank.

Hydraulic Controls

Pump Output - - 17.2 gal/min
Relief Valve Settings - - 2988 psi

Ripper

Type - - Parallelogram
Number of Shanks - - 3
Height - - 6.5 in
Weight - - 1222 lb
Maximum Digging Depth - - 13.3 in
Maximum Reach - Ground Line - - 30.2 in
Overall Width - - 67.3 in
Maximum Ground Clearance Under Tip - - 17.6 in

Undercarriage

Ground Pressure - LGP - - 4.5 psi
Track Gauge - LGP - - 69 in
Length - Track on Ground - LGP - - 91 in
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage - - 40
Ground Pressure - LGP, 762 mm (30 in) - - 3.9 psi
Length - Track on Ground - LGP, 762 mm (30 in) - - 91 in
Shoe Width - LGP - - 26 in
Shoe Width - LGP, 762 mm (30 in) - - 30 in
Track Gauge - - 63 in
Number of Rollers - Each Side - - 7
Track Gauge - LGP, 762 mm (30 in) - - 73 in
Ground Pressure - - 5.7 psi
Length of Track on Ground - - 91 in
Number of Shoes - Each Side - Abrasion Undercarriage - - 36
Shoe Width - Standard - - 20 in

Cab

ROPS - - ISO 3471:2008
FOPS - - ISO 3449:2005 Level II

Retrieval Winch

Maximum Line Pull - Bare Drum - - 32150 lb
Control - - Hydraulic
Rope Diameter - Optional - - 0.75 in
Drum Capacity - Optional Cable - - 195 ft
Maximum Line Speed - Full Drum - - 79 ft/min
Drum Capacity - Recommended Cable - - 277 ft
Winch Drive - - Hydraulic
Weight - - 1747 lb
Maximum Line Pull - Full Drum - - 20350 lb
Rope Diameter - Recommended - - 0.63 in
Maximum Line Speed - Bare Drum - - 50 ft/min
Speed - - Variable
Winch Length - - 35.63 in
Drum Diameter - - 8 in
Overall width - - 27.91 in
Drum Width - - 9.65 in
Throat Clearance - - 5.6 in

High Performance Winch

Winch length - - 27.76 in
Rope diameter – optional - - 0.75 in
Maximum line speed – bare drum - - 131 ft/min
Maximum line pull – bare drum - - 40000 lb
Weight - - 1345 lb
Drum capacity – optional - - 256 ft
Maximum line speed – full drum - - 207 ft/min
Rope diameter – recommended - - 0.63 in
Winch drive - - Hydrostatic
Throat clearance - - 6.75 in
Drum diameter - - 10 in
Overall width - - 29.2 in
Drum width - - 10.8 in
Maximum line pull – full drum - - 25000 lb
Speed - - Variable
Drum capacity – recommended cable - - 371 ft
Control - - Hydraulic
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