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988 XE Wheel Loader
995 Wheel Loader
988 GC Wheel Loader

Engine

Net Power @ 1,700 rpm – ISO 9249:2007, SAE J1349:2011 404 HP - - -
Engine Model Cat C13 Cat® C18 ™ Cat® 3516E Cat® C15
Note (1) Cat engine meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, China Nonroad Stage IV and Japan 2014 emission standards. - The power ratings apply when tested under the reference conditions for the specified standard. -
Note (2) The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner, and aftertreatment. - The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner and muffler. -
Note (3) Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: • 20% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (h - The gross power advertised is with the fan at maximum speed. -
Gross Torque @ 1,200 rpm – SAE J1995:2014 1636 lb/ft - - -
Engine Torque @ 1,200 rpm – ISO 14396:2002 1620 lb/ft - - -
Net Torque @ 1,100 rpm – ISO 9249:2007, SAE J1349:2011 1515 lb/ft - - -
Engine Power @ 1,700 rpm – ISO 14396:2002 432 HP - - -
Gross Power @ 1,700 rpm – SAE J1995:2014 436 HP - - -
Net Power - SAE J1349 - 538 HP - 373 HP
Engine Power - ISO 14396:2002 - 580 HP - -
Gross Power - SAE J1995:2014 - 588 HP - -
Rated Speed - 1,700 rpm - 2000
Peak Power Speed - 1,500 rpm - 1600
Emissions - U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 U.S. EPA Tier 4 Final/EU Stage V or U.S. EPA Tier 1 equivalent U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014
Bore - 5.7 in 6.7 in 5.4 in
Stroke - 7.2 in 8.5 in 6.75 in
Displacement - 1105 in³ 4766 in³ 927 in³
Peak Torque - 1,200 rpm - SAE J1995 - 2230 ft·lbf 8549 lb/ft 1778 ft·lbf
Torque Rise - 58% 39% 16%
Engine Power - ISO 14396 - - 1847 HP 449 HP
Gross Power - SAE J1995 - - 1870 HP 456 HP
Net Power - SAE J1349 - Standard Ambient - - 1739 HP -
Net Power - SAE J1349 - High Ambient - - 1696 HP -

Weights

Operating Weight 78264 lb - - -
Note Weight based on a machine configuration with Bridgestone 875/65R29 VLTS L4 radial tires, full fluids, operator, standard counterweight, ride control, cold start, roading fenders, Product Link, open differential axles (front/rear), secondary steering, soun - - -

Bucket Capacities

Bucket Range 4.8-17.2 m³ 6.25-22.5 yd³ - - -

Transmission

Forward - 1 3.9 mile/h - 4.6 mile/h 5 mile/h
Forward - 2 7.4 mile/h - 8 mile/h 8 mile/h
Forward - 3 13.1 mile/h - 13.6 mile/h -
Forward - 4 23.3 mile/h - - -
Note Maximum travel speed in standard vehicle with empty bucket and standard L4 tires with 914 mm (36 in) roll radius. - Travel speeds based on 58/85-57 tires. -
Reverse - 1 4.3 mile/h - 5 mile/h 5 mile/h
Reverse - 2 8.5 mile/h - 8.8 mile/h 8 mile/h
Reverse - 3 15 mile/h - 14.9 mile/h -
Reverse - 4 24.5 mile/h - - -
Transmission Type - Cat switched reluctance electric drive Cat Planetary Power Shift Cat planetary power shift
Forward 1 (virtual) - 4.3 mile/h - -
Forward 2 (virtual) - 7 mile/h - -
Forward 3 (virtual) - 13.8 mile/h - -
Forward 4 (virtual) - 20 mile/h - -
Reverse 1 (virtual) - 4.3 mile/h - -
Reverse 2 (virtual) - 7 mile/h - -
Reverse 3 (virtual) - 17.5 mile/h - -
Direct Drive - Forward 1 - - Lock-up disables Lock-up disabled
Direct Drive - Forward 2 - - 8.7 mile/h 8 mile/h
Direct Drive - Forward 3 - - 15.2 mile/h 14 mile/h
Direct Drive - Reverse 1 - - Lock-up disables Lock-up disabled
Direct Drive - Reverse 2 - - 9.6 mile/h 9 mile/h
Direct Drive - Reverse 3 - - 16.8 mile/h 16 mile/h
Direct Drive - Forward 4 - - - 24 mile/h
Direct Drive - Reverse 4 - - - 25.4 mile/h

Sound

Note (1) ** For machines in European Union countries and in countries that adopt the �EU Directives.� - - -
Note (2) ***European Union Directive �2000/14/EC� as amended by �2005/88/EC.� - - -
With Cooling Fan Speed at 70% of Maximum Value - Exterior Sound Power Level* 109 - - -
With Cooling Fan Speed at 70% of Maximum Value - Operator Sound Pressure Level (ISO 6396:2008) 72 dB(A) - - -
With Cooling Fan Speed at Maximum Speed - Exterior Sound Power Level (ISO 6395:2008) 112 dB(A) - - -
With Cooling Fan Speed at Maximum Speed - Exterior Sound Pressure Level (SAE J88:2013) 78 - - -
With Cooling Fan Speed at Maximum Speed - Operator Sound Pressure Level (ISO 6396:2008) 72 dB(A) - - -

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 1.9 kg (4.2 lb) of refrigerant which has a CO2 equivalent 2.717 metric tonnes (2.995 tons). 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.

Operating Specifications

Breakout Force 59060 lbf - - -
Note (1) For a machine configuration as defined under �Weight.� - - -
Note (2) Full compliance to ISO 14397-1:2007 Sections 1 thru 6, which requires 2% verification between calculations and testing. - - -
Static Tipping Load - Full 40° Turn - No Tire Deflection 22418 kg - - -
Static Tipping Load - Full 40° Turn - With Tire Deflection 46526 lb - - -
Operating Weight - 116362 lb - 116858 lb
Operating Weight - Standard - 116362 lb 543772 lb -
Operating Weight - High Lift - 119618 lb 547675 lb -
Rated Payload - Standard (Quarry Face) - 12.5 ton (US) - -
Rated Payload - Loose Material (Standard) - 16 ton (US) - -
Bucket Capacity Range - 4.7-13 m3 (6.2-17 yd3) 17.2-43.6 m3 (22.3-57 yd3) 6.4-7.6 m3 (8.3-10 yd3)
Rated Payload - Standard Lift (Low to Moderate Digging Resistance) - - 60 ton (US) -
Rated Payload - Standard Lift (Moderate to High Digging Resistance) - - 50 ton (US) -
Rated Payload - High Lift (Low to Moderate Digging Resistance) - - 55 ton (US) -
Rated Payload - High Lift (Moderate to High Digging Resistance) - - 50 ton (US) -
Note - - *Please contact your local dealer to determine if your application is suitable for this increased rated payload. -
Cat Truck Match - Standard - - 785/789 -
Cat Truck Match - High Lift - - 789/793/794 772/773/775
Rated Payload - Quarry Face - - - 12.5 ton (US)

Service Refill Capacities

Cooling System 13.7 gal (US) - - 27 gal (US)
Crankcase 9.8 gal (US) - - -
DEF Tank 5.5 gal (US) - - -
Differential - Final Drives - Front 24.3 gal (US) 49 gal (US) - 49 gal (US)
Differential - Final Drives - Rear 24.3 gal (US) 49 gal (US) - 45 gal (US)
Fuel Tank 112.5 gal (US) 147 gal (US) - 141 gal (US)
Hydraulic Tank 40.4 gal (US) - - -
Transmission 20.3 gal (US) 16 gal (US) - 20 gal (US)
Cooling System - Jacket Water - 30 gal (US) - -
Cooling Systems - Power Train - 8 gal (US) - -
Engine Crankcase - 16 gal (US) - 9 gal (US)
Diesel Exhaust Fluid Tank - 8.7 gal (US) - 5.5 gal (US)
Hydraulic System - Implement/Steering - 126 gal (US) - -
Note - All nonroad Tier 4 Final/Stage V diesel engines are required to use: – The machine has the flexibility to run on either ultra-low-sulfur diesel fuel (ULSD with 15 ppm of sulfur or less). – Cat engines are compatible with the following renewable, alternati - 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) or ULSD blended with the following lower-carbon intensity fuels up to: - 20% biodiesel FAME (fatty a

Hydraulic System

Implement System - Maximum Operating Pressure 4975 psi - - -
Implement System - Maximum Pump Output at 2,250 rpm 119 gal/min - - -

Dimensions

Note All dimensions are approximate and based on machine equipped with 6.1 m3 (8.0 yd3) general purpose bucket with BOCE and Bridgestone 875/65R29 VLTS L4 radial tires. - - -

Dimensions - High Lift

Centerline of Rear Axle to Edge of Counterweight 9.4 ft - - -
Centerline of Rear Axle to Hitch 6.3 ft - - -
Ground Clearance 1.4 ft - - -
Height - Top of Exhaust Pipe 12.4 ft - - -
Height - Top of Hood 10 ft - - -
Height - Top of ROPS 12.6 ft - - -
Hinge Pin Height at Carry 2.11 ft - - -
Hinge Pin Height at Maximum Lift 16.1 ft - - -
Lift Arm Clearance at Maximum Lift 13.4 ft - - -
Overall Length - Without Bucket 29.11 ft - - -
Tread Width 8.4 ft - - -
Wheel Base 12.6 ft - - -
Width over Tires (Loaded) 11.5 ft - - -

Dimensions - Standard Lift

Centerline of Rear Axle to Edge of Counterweight 8.9 ft - - -
Centerline of Rear Axle to Hitch 6.3 ft - - -
Ground Clearance 428 mm - - -
Height - Top of Exhaust Pipe 3736 mm - - -
Height - Top of Hood 3036 mm - - -
Height - Top of ROPS 3801 mm - - -
Hinge Pin Height at Carry 2.7 ft - - -
Hinge Pin Height at Maximum Lift 4741 mm - - -
Lift Arm Clearance at Maximum Lift 3902 mm - - -
Overall Length - Without Bucket 8597 mm - - -
Tread Width 8.4 ft - - -
Wheel Base 3800 mm - - -
Width over Tires (Loaded) 11.5 ft - - -

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit - EH-Positive Flow Control, Flow Sharing Positive Flow Control EH - Load Sense
Lift/Tilt System - Pump - Variable displacement piston Variable Displacement Piston -
Maximum Flow at 1,400-1,600 rpm - 153 gal/min - -
Relief Valve Setting - Lift/Tilt - 4757 psi 5004 psi 4598 psi
Lift Cylinder - Bore - 8.7 in - -
Lift Cylinder - Stroke - 41.3 in - -
Tilt Cylinder - Bore - 8.7 in - -
Tilt Cylinder - Stroke - 27 in - 27 in
Maximum Flow at 1,700 rpm Engine Speed - - 541 gal/min -
Cylinders, Double Acting - Lift, Bore and Stroke - - 370 × 1713 mm (14.6 × 67.4 in) 190 mm x 1216 mm (7.5 in x 48 in)
Cylinders, Double Acting - Tilt, Bore and Stroke - - 310 × 1086 mm (12.2 × 42.8 in) 170 mm x 722 mm (6.7 in x 28.4 in)
Pilot System - - Open Loop and Pressure Reducing Variable displacement piston
Lift/Tilt System - - - 2X x 145 cc Variable displacement piston
Maximum Flow at 2,165 rpm - - - 159 gal/min

Hydraulic Cycle Times

Rack Back - 4.5 s 4.9 s 3.8 s
Raise - 8 s 12.6 s 7.5 s
Dump - 2.2 s 3.1 s 3 s
Lower Float Down - 3.5 s 4.2 s 4.6 s
Total Hydraulic Cycle Time - 18.2 s - -
Total Hydraulic Cycle Time - Empty Bucket - - - 18.9 s

Hydraulic System - Steering

Steering System - Circuit - Pilot, load sensing Pilot, Load Sensing Pilot, load sensing
Steering System - Pump - Piston, variable displacement Piston, Variable Displacement Piston, variable displacement
Maximum Flow at 1,400-1,600 rpm - 71.3 gal/min - -
Steering Cut Off Pressure - 4351 psi - -
Total Steering Angle - 86° 80 degrees 70°
Steering Cycle Times - High Idle - 3.4 s 4.3 s 3 s
Steering Cycle Times - Low Idle - 5.6 s 7.6 s 5.2 s
Maximum Flow - - - 52 gal (US)
Relief Valve Setting - Steering - - - 4000 psi

Axles

Front - Fixed Fixed Fixed
Rear - Trunnion Trunnion Trunnion
Oscillation Angle - 13° +/-12.5°

Brakes

Brakes - ISO 3450:2011 ISO 3450:2011 ISO 3450:2011

Operator's Cab

ROPS/FOPS - ROPS/FOPS meet ISO 3471:2008 and ISO 3449:2005 Level II standards - ROPS/FOPS meet ISO 3471:2008 and ISO 3449:2005 Level II standards

Sound Performance - Tier 4 Final / Stage V - Standard

Operator Sound Pressure Level (ISO 6396:2008) - 72 dB(A) - -
Machine Sound Power Level (ISO 6395:2008) - 109 dB(A) - -

Sound Performance - Tier 3 / Stage III - Standard

Operator Sound Pressure Level (ISO 6396:2008) - 72 dB(A) - -
Machine Sound Power Level (ISO 6395:2008) - 110 dB(A) - -

Dimensions (Approximate) - Standard Lift

Ground to Top of ROPS - 13.8 ft - -
Ground to Top of Exhaust Stacks - 14.8 ft - -
Ground to Top of Hood - 10.9 ft - -
Ground to Bumper Clearance - 3.1 ft - -
Rear Axle - Centerline to Bumper - 10.5 ft - -
Front Axle Centerline to Bucket Tip - 14 ft - -
Wheel Base - 14.9 ft - -
Maximum Overall Length - 39.3 ft - -
Ground to Lower Hitch Clearance - 1.9 ft - -
Ground to Center of Axles - 3.2 ft - -
Clearance at Maximum Lift - 11.9 ft - -
B-Pin Height - Maximum Lift - 18 ft - -
Maximum Overall Height - Bucket Raised - 24.5 ft - -
Reach - Maximum Lift - 6.5 ft - -
Note - Specs 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. - -

Dimensions (Approximate) - High Lift

Ground to Top of ROPS - 13.8 ft - 13.5 ft
Ground to Top of Exhaust Stacks - 14.8 ft - 13.3 ft
Ground to Top of Hood - 10.9 ft - 10.7 ft
Ground to Bumper Clearance - 3.1 ft - -
Rear Axle - Centerline to Bumper - 10.5 ft - 10.3 ft
Front Axle Centerline to Bucket Tip - 15.3 ft - 15.7 ft
Wheel Base - 14.9 ft - 12.5 ft
Maximum Overall Length - 40.7 ft - 39.5 ft
Ground to Lower Hitch Clearance - 1.9 ft - 1.5 ft
Ground to Center of Axles - 3.2 ft - -
Clearance at Maximum Lift - 13.3 ft - 12 ft
B-Pin Height - Maximum Lift - 19.3 ft - 18.7 ft
Maximum Overall Height - Bucket Raised - 25.8 ft - 25 ft
Reach - Maximum Lift - 6.8 ft - 7.7 ft
Note - Specs 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. - Specifications are calculated with 6.9 m3 (9.0 yd3 ) rock bucket equipped with Michelin XLDD1 35/65 R33 tires.

Dimensions - Millyard Linkage

Ground to Top of ROPS - 13.8 ft - -
Ground to Top of Exhaust Stacks - 13.8 ft - -
Ground to Top of Hood - 10.9 ft - -
Ground to Bumper Clearance - 3.1 ft - -
Rear Axle - Centerline to Bumper - 10.5 ft - -
Front Axle Centerline to Fork Tip - 16.5 ft - -
Wheel Base - 14.9 ft - -
Maximum Overall Length - 41.9 ft - -
Ground to Lower Hitch Clearance - 1.9 ft - -
Ground to Center of Front Axle - 3.2 ft - -
Fork Height with Level Arms - 8.1 ft - -
Fork Top Clamp Opening - 13.1 ft - -
Fork Height at Maximum Lift - 17.2 ft - -
Hinge Pin Height at Maximum Lift - 16.1 ft - -
Dump Angle at Maximum Lift - -39.4 ° - -

Buckets

Bucket Capacities - 4.7-13 m3 (6.2-17 yd3) - 6.4-7.6 m3 (8.3-10 yd3)

Sustainability

Recyclability - 96% - 96%

Complete System Fill

Fuel Tank - Standard - - 856 gal (US) -
Fuel Tank - With 24 hr Attachment - - 1414 gal (US) -
Cooling System - - 138 gal (US) -
Engine Crankcase - - 76 gal (US) -
Transmission - - 110 gal (US) -
Differential - Final Drives - Front - - 220 gal (US) -
Differential - Final Drives - Rear - - 200 gal (US) -
Hydraulic Tank - Implement and Hydraulic Fan - - 270 gal (US) -
Hydraulic Tank - Steering and Braking - - 100 gal (US) -
Oil Renewal System (ORS)* - - 20 gal (US) -
Note - - *Not available on Tier 4 Final/Stage V machines. Not available in all regions. -

Cooling System

Ambient Capability Hydraulically Driven Demand Fan - Standard - - 109.4 °F -
Ambient Capability Hydraulically Driven Demand Fan - High (Tier 1 equivalent) - - 131 °F -
Ambient Capability Hydraulically Driven Demand Fan - High (Tier 4 Final) - - 127.4 °F -

Sound Performance - Standard

Operator Sound Level (ISO 6396:2008) - Tier 1/EU Stage I Equivalent - - 74 dB(A) -
Machine Sound Level (ISO 6395:2008) - - 119 dB(A) -
Note - - 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 -

Sound Performance - Suppression

Operator Sound Level (ISO 6396:2008) - Tier 1/EU Stage I Equivalent - - 73 dB(A) -
Machine Sound Level (ISO 6395:2008) - - 117 dB(A) -
Note - - 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 -

Dimensions - Standard Lift - Approximate

B-Pin Height - Maximum Lift - - 28.8 ft -
Clearance at Maximum Lift - - 19.8 ft -
Dump Angle at Maximum Lift - - –50.0 degrees -
Front Axle Centerline to Bucket Tip - - 21.9 ft -
Ground to Bumper Clearance - - 4.4 ft -
Ground to Center of Axles - - 6 ft -
Ground to Lower Hitch Clearance - - 2.9 ft -
Ground to Top of Exhaust Stacks - - 23.2 ft -
Ground to Top of Hood - - 18.6 ft -
Ground to Top of ROPS - - 23.4 ft -
Maximum Overall Height - Bucket Raised - - 39.3 ft -
Maximum Overall Length - - 64.6 ft -
Note - - 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. -
Rack Angle at Maximum Lift - - 59.5 degrees -
Rack Back Angle - Carry - - 47.7 degrees -
Rack Back Angle - Ground Level - - 39.7 degrees -
Reach - Maximum Lift - - 9.6 ft -
Rear Axle - Centerline to Bumper - - 20.4 ft -
Tread Width - - 14.1 ft -
Wheel Base - - 22.3 ft -
Width - Over Tires - With Bulge - - 18.8 ft -

Dimensions - High Lift - Approximate

B-Pin Height - Maximum Lift - - 31.6 ft -
Clearance at Maximum Lift - - 22.6 ft -
Dump Angle at Maximum Lift - - –50.0 degrees -
Front Axle Centerline to Bucket Tip - - 24.2 ft -
Ground to Bumper Clearance - - 4.4 ft -
Ground to Center of Axles - - 6 ft -
Ground to Lower Hitch Clearance - - 2.9 ft -
Ground to Top of Exhaust Stacks - - 23.2 ft -
Ground to Top of Hood - - 18.6 ft -
Ground to Top of ROPS - - 23.4 ft -
Maximum Overall Height - Bucket Raised - - 42.1 ft -
Maximum Overall Length - - 66.9 ft -
Note - - 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. -
Rack Angle at Maximum Lift - - 59.4 degrees -
Rack Back Angle - Carry - - 53.5 degrees -
Rack Back Angle - Ground Level - - 45 degrees -
Reach - Maximum Lift - - 9.4 ft -
Rear Axle - Centerline to Bumper - - 20.4 ft -
Tread Width - - 14.1 ft -
Wheel Base - - 22.3 ft -
Width - Over Tires - With Bulge - - 18.8 ft -

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

Operator Sound Level (ISO 6396) - - - 72 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 70 percent of 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 70 percent of the maximum engine cooling fan speed.
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