Cat  988K XE  0E8X00402

Cat 988K XE Wheel Loader

THE RUNDOWN

PROVEN RELIABILITY
LONG TERM VALUE AND DURABILITY
ACHIEVE GREATER PRODUCTIVITY
POWERFUL EFFICIENCY
PRODUCTIVITY WITH TECHNOLOGY
SAFETY FIRST
SAVE ON SERVICE AND MAINTENANCE
OPERATOR COMFORT AND CONTROL
PURPOSE-BUILT SPECIALTY MODELS
SUSTAINABILITY
Engine
Net Power - SAE J1349:2011538hp
Engine ModelCat® C18 ™
Engine Power - ISO 14396580hp
Gross Power - SAE J1995:2014588hp
Rated Speed1,700 rpm
EmissionsU.S. EPA Tier 4 Final, EU Stage V, and Japan 2014
Peak Power Speed1,500 rpm
Bore5.7in
Stroke7.2in
Displacement1105in³
Peak Torque - 1,200 rpm - SAE J19952230ft·lbf
Torque Rise58%
Operating Specifications
Operating Weight116362lb
Operating Weight - Standard116362lb
Operating Weight - High Lift119618lb
Rated Payload - Standard (Quarry Face)12.5ton (US)
Rated Payload - Loose Material (Standard)16ton (US)
Bucket Capacity Range4.7-13 m3 (6.2-17 yd3)
Transmission
Transmission TypeCat switched reluctance electric drive
Forward 1 (virtual)4.3mile/h
Forward 2 (virtual)7mile/h
Forward 3 (virtual)13.8mile/h
Forward 4 (virtual)20mile/h
Reverse 1 (virtual)4.3mile/h
Reverse 2 (virtual)7mile/h
Reverse 3 (virtual)17.5mile/h
Hydraulic System - Lift/Tilt
Lift/Tilt System - CircuitEH-Positive Flow Control, Flow Sharing
Lift/Tilt System - PumpVariable displacement piston
Maximum Flow at 1,400-1,600 rpm153gpm
Relief Valve Setting - Lift/Tilt4757psi
Lift Cylinder - Bore8.7in
Lift Cylinder - Stroke41.3in
Tilt Cylinder - Bore8.7in
Tilt Cylinder - Stroke27in
Hydraulic Cycle Times
Rack Back4.5s
Raise8s
Dump2.2s
Lower Float Down3.5s
Total Hydraulic Cycle Time18.2s
Hydraulic System - Steering
Steering System - CircuitPilot, load sensing
Steering System - PumpPiston, variable displacement
Maximum Flow at 1,400-1,600 rpm71.3gpm
Steering Cut Off Pressure4351psi
Total Steering Angle86°
Steering Cycle Times - High Idle3.4s
Steering Cycle Times - Low Idle5.6s
Air Conditioning System
Air ConditioningThe 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.
Axles
FrontFixed
RearTrunnion
Oscillation Angle13°
Brakes
BrakesISO 3450:2011
Operator's Cab
ROPS/FOPSROPS/FOPS meet ISO 3471:2008 and ISO 3449:2005 Level II standards
Service Refill Capacities
Fuel Tank147gal (US)
Cooling System - Jacket Water30gal (US)
Cooling Systems - Power Train8gal (US)
Engine Crankcase16gal (US)
Diesel Exhaust Fluid Tank8.7gal (US)
Transmission16gal (US)
Differential - Final Drives - Front49gal (US)
Differential - Final Drives - Rear49gal (US)
Hydraulic System - Implement/Steering126gal (US)
NoteAll 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, alternative, and biodiesel* fuels that reduce greenhouse gases: Up to B20 biodiesel (FAME) ** Up to 100% HVO and GTL renewable fuels * Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required. – Only use DEF that meets ISO 22241-1 standards.
Sound Performance - Tier 4 Final/EU Stage V - Standard
Operator Sound Level (ISO 6396)72dB(A)
Machine Sound Level (ISO 6395)109dB(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.
Dimensions (Approximate) - Standard Lift
Ground to Top of ROPS13.8ft
Ground to Top of Exhaust Stacks14.8ft
Ground to Top of Hood10.9ft
Ground to Bumper Clearance3.1ft
Rear Axle - Centerline to Bumper10.5ft
Front Axle Centerline to Bucket Tip14.0ft
Wheel Base14.9ft
Maximum Overall Length39.3ft
Ground to Lower Hitch Clearance1.9ft
Ground to Center of Axles3.2ft
Clearance at Maximum Lift11.9ft
B-Pin Height - Maximum Lift18.0ft
Maximum Overall Height - Bucket Raised24.5ft
Reach - Maximum Lift6.5ft
NoteSpecs 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 ROPS13.8ft
Ground to Top of Exhaust Stacks14.8ft
Ground to Top of Hood10.9ft
Ground to Bumper Clearance3.1ft
Rear Axle - Centerline to Bumper10.5ft
Front Axle Centerline to Bucket Tip15.3ft
Wheel Base14.9ft
Maximum Overall Length40.7ft
Ground to Lower Hitch Clearance1.9ft
Ground to Center of Axles3.2ft
Clearance at Maximum Lift13.3ft
B-Pin Height - Maximum Lift19.3ft
Maximum Overall Height - Bucket Raised25.8ft
Reach - Maximum Lift6.8ft
NoteSpecs 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.
Buckets
Bucket Capacities4.7-13 m3 (6.2-17 yd3)
Sustainability
Recyclability96%