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Caterpillar 988K XE Wheel Loader

The Caterpillar 988K XE Wheel Loader is a powerhouse of efficiency and performance. With a bucket capacity of 17 cubic yards and a gross power of 580 horsepower from its Cat C18 ACERT engine, this machine is built for heavy-duty tasks. Equipped with advanced hydraulic systems for fast and precise operations, the 988K XE is capable of handling a variety of materials with ease. Its innovative Cat switched reluctance electric drive transmission ensures smooth and reliable operation, making it a versatile and reliable asset on any job site.


See all Caterpillar 988K XEs for sale

General Specifications

?Model988K XE
Starting 2024 Model Year
Breakout Force87122 lbf
Starting 2021 Model Year
Bucket Capacity8.1.10 cu yd
Starting 2021 Model Year
Bucket Capacity cu. yd. (cu m)6.2 - 17 (4.7 - 13.0)
Starting 2019 Model Year
EngineC18 ACERT
Starting 2021 Model Year
Engine Power hp (kw)541 (403)
Starting 2024 Model Year
Engine typeCat C18 ACERT
Starting 2019 Model Year
Full-Turn Tip Load79,435 lbs (36,031 kg)
Starting 2021 Model Year
Full-Turn Tipping Load79,435 lbs (36,031 kg)
Starting 2023 Model Year
Max Dump Height ft. (m)11.3 (3.4)
Starting 2019 Model Year
Net Power541 hp (403 kw)
Starting 2021 Model Year
Operating Weight112,574 lbs (51,063 kg)
Starting 2021 Model Year
Operating?Weight116,362 (52,781)
Starting 2024 Model Year
Tip Load86,941 39,436)
Starting 2024 Model Year
Travel Speed (Fwd/Rev)21.6 / 14.4 mph
Starting 2023 Model Year
Travel Speed21.6 / 14.4 mph
Starting 2024 Model Year

Axles

FrontFixed
Oscillation Angle13 degrees
RearTrunnion

Brakes

BrakesISO 3450:2011

Bucket

Bucket Capacities17 cu yd (13 cu m)

Engine

Bore6 in (14 cm)
Displacement1,105 cu in (18,108 cu cm)
EmissionsU.S. EPA Tier 4 Final/EU Stage IV
Engine ModelCat C18 ACERT
Gross Power - ISO 14396580 hp (433 kw)
Net Power541 hp (403 kw)
Net Power - SAE J1349541 hp (403 kw)
Peak Power Speed - 1,500 rpm - Gross - ISO 14396580 hp (433 kw)
Peak Power Speed - 1,500 rpm - Gross - SAE J1995588 hp (438 kw)
Peak Power Speed - 1,500 rpm - Net Power - SAE J1349541 hp (403 kw)
Rated Speed1700 rpm
Stroke7 in (18 cm)
Torque Rise58%

Hydraulic Cycle Times

Dump2.2 seconds
Lower Float Down3.5 seconds
Rack Back4.5 seconds
Raise8 seconds
Total Hydraulic Cycle Time18.2 seconds

Hydraulic System - Lift/Tilt

Lift Cylinder - Bore9 in (22 cm)
Lift Cylinder - Stroke41 in (105 cm)
Lift/Tilt System - CircuitEH-Positive Flow Control Flow Sharing
Lift/Tilt System - PumpVariable displacement piston
Relief Valve Setting - Lift/Tilt4757 psi
Tilt Cylinder - Bore9 in (22 cm)
Tilt Cylinder - Stroke27 in (69 cm)

Hydraulic System - Steering

Steering Cut Off Pressure4351 psi
Steering Cycle Times - High Idle3.4 seconds
Steering Cycle Times - Low Idle5.6 seconds
Steering System - CircuitPilot load sensing
Steering System - PumpPiston variable displacement

Operating Specifications

Bucket Capacity Range6.2 yd
Operating Weight116,362 lbs (52,781 kg)

Service Refill Capacities

Diesel Exhaust Fluid Tank9 gal (33 l)
Differential - Final Drives - Front49 gal (185 l)
Differential - Final Drives - Rear49 gal (185 l)
Engine Crankcase16 gal (61 l)
Fuel Tank147 gal (556 l)
Transmission16 gal (61 l)

Transmission

Transmission TypeCat switched reluctance electric drive

  • Caterpillar 988K XEs currently for sale
  • A Caterpillar 988K XE From Fabick Cat for $750,000.00 USD
  • A Caterpillar 988K XE From MacAllister Machinery Co., Inc. for $695,000.00 USD





  • 39.95234 \\ -75.16379 \\ Fort Washington \\ PA