Caterpillar 988k Wheel Loader Specs (2019-2026)

The Caterpillar 988k Wheel Loader (2019-2026) combines high engine power at 540 hp (403 kW) with high weight at 135,606 lb (61.5 t). It also has travel speed of 19 mph (30.5 km/h).
Specification profile

Wheel Loader • 2019-2026

Weight: 135,606 lb (61.5 t)Engine power: 540 hp (403 kW)Travel speed: 19 mph (30.5 km/h)Engine speed at max torque: 1,200 rpm
135,606 lb (61.5 t)Weight
540 hp (403 kW)Engine power
19 mph (30.5 km/h)Travel speed
1,200 rpmEngine speed at max torque
2,104 lb-ft (2,852 Nm)Maximum torque
13.7 ft (4.19 m)Transport height
11.3 ft (3.45 m)Maximum discharge height
39.2 ft (11.9 m)Transport length
How it compares

Low, average or high?

Engine power

High

540 hp (403 kW)
Low 44.3 hp (33 kW)Typical 212 hp (158 kW)High 814 hp (607 kW)

Engine power is well above the typical figure.

Weight

High

135,606 lb (61.5 t)
Low 7,419 lb (3.37 t)Typical 43,268 lb (19.6 t)High 210,541 lb (95.5 t)

Weight is well above the typical figure.

Travel speed

Below average

19 mph (30.5 km/h)
Low 12 mph (19.3 km/h)Typical 21.4 mph (34.4 km/h)High 26.7 mph (43 km/h)

Travel speed is below the typical figure.

Maximum torque

High

2,104 lb-ft (2,852 Nm)
Low 107 lb-ft (145 Nm)Typical 732 lb-ft (992 Nm)High 2,104 lb-ft (2,852 Nm)

Maximum torque is well above the typical figure.

Transport height

Above average

13.7 ft (4.19 m)
Low 7.71 ft (2.35 m)Typical 11.1 ft (3.38 m)High 18.4 ft (5.6 m)

Transport height is above the typical figure.

Transport length

High

39.2 ft (11.9 m)
Low 14.9 ft (4.55 m)Typical 25.2 ft (7.69 m)High 49.9 ft (15.2 m)

Transport length is well above the typical figure.

Visual overview

Key measurements

Overall size

The main published dimensions shown together at a glance.

Transport length39.2 ft (11.9 m)
Transport height13.7 ft (4.19 m)

Related measurements

Additional published measurements that share the same unit.

Transport length39.2 ft (11.9 m)
Transport height13.7 ft (4.19 m)
Maximum discharge height11.3 ft (3.45 m)
Equipment

Features & equipment

Published equipment and feature availability for this model.

Air conditioningNO
Diesel particulate filterNO
Hydraulic quick hitchNO
Mechanical quick hitchNO
Swing loaderNO
TelescopicNO
Overview

Model information

Manufacturer Caterpillar
Model 988k
Category Wheel Loader
Model year / production 2019-2026
Full specifications

Technical details

Performance

Engine power540 hp (403 kW)
Maximum torque2,104 lb-ft (2,852 Nm)
Engine speed at max torque1,200 rpm
Travel speed19 mph (30.5 km/h)

Dimensions

Maximum discharge height11.3 ft (3.45 m)
Transport height13.7 ft (4.19 m)
Transport length39.2 ft (11.9 m)

Capacity & weight

Weight135,606 lb (61.5 t)
Swing loaderNo

Engine & drivetrain

Cylinder bore × stroke145×183 mm
Displacement4.78 US gal (18.1 L)
Emission levelTier 4 f/ IV
Engine manufacturerCaterpillar
Engine typeC18 Acert

Setup & fitment

Hydraulic quick hitchNo
Mechanical quick hitchNo
Standard tyres35/65-R33

Features

Air conditioningNo
Diesel particulate filterNo
TelescopicNo