Caterpillar 966 gc Wheel Loader Specs (2021-2026)

Among the key figures for the Caterpillar 966 gc Wheel Loader (2021-2026) are high engine power at 321 hp (239 kW) and above-average weight at 47,620 lb (21.6 t). The listed bucket capacity is 5.75 yd³ (4.4 m³).
Specification profile

Wheel Loader • 2021-2026

Weight: 47,620 lb (21.6 t)Engine power: 321 hp (239 kW)Bucket capacity: 5.75 yd³ (4.4 m³)Maximum bucket capacity: 9.29 yd³ (7.1 m³)
47,620 lb (21.6 t)Weight
321 hp (239 kW)Engine power
5.75 yd³ (4.4 m³)Bucket capacity
9.29 yd³ (7.1 m³)Maximum bucket capacity
4.97 yd³ (3.8 m³)Minimum bucket capacity
36,869 lbf (164 kN)Lifting Force
21.6 mph (34.8 km/h)Travel speed
1,100 rpmEngine speed at max torque
How it compares

Low, average or high?

Engine power

High

321 hp (239 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

Above average

47,620 lb (21.6 t)
Low 7,419 lb (3.37 t)Typical 43,268 lb (19.6 t)High 210,541 lb (95.5 t)

Weight is above the typical figure.

Bucket capacity

High

5.75 yd³ (4.4 m³)
Low 0.78 yd³ (0.6 m³)Typical 4 yd³ (3.06 m³)High 15 yd³ (11.5 m³)

Bucket capacity is well above the typical figure.

Lifting Force

Average

36,869 lbf (164 kN)
Low 809 lbf (3.6 kN)Typical 36,528 lbf (162 kN)High 161,413 lbf (718 kN)

Lifting Force is close to the typical figure.

Travel speed

Average

21.6 mph (34.8 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 close to the typical figure.

Maximum torque

High

1,220 lb-ft (1,654 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.

Visual overview

Key measurements

Capacity

Published capacity figures shown together for quick comparison.

Maximum bucket capacity9.29 yd³ (7.1 m³)
Bucket capacity5.75 yd³ (4.4 m³)
Minimum bucket capacity4.97 yd³ (3.8 m³)

Related measurements

Additional published measurements that share the same unit.

Maximum bucket capacity9.29 yd³ (7.1 m³)
Bucket capacity5.75 yd³ (4.4 m³)
Minimum bucket capacity4.97 yd³ (3.8 m³)
Equipment

Features & equipment

Published equipment and feature availability for this model.

Air conditioningYES
Diesel particulate filterYES
Hydraulic quick hitchNO
Mechanical quick hitchNO
Swing loaderYES
TelescopicNO
Overview

Model information

Manufacturer Caterpillar
Model 966 gc
Category Wheel Loader
Model year / production 2021-2026
Full specifications

Technical details

Performance

Engine power321 hp (239 kW)
Lifting Force36,869 lbf (164 kN)
Maximum torque1,220 lb-ft (1,654 Nm)
Engine speed at max torque1,100 rpm
Travel speed21.6 mph (34.8 km/h)

Dimensions

Bucket width9.84 ft (3 m)
Transport height11.7 ft (3.58 m)

Capacity & weight

Bucket capacity5.75 yd³ (4.4 m³)
Maximum bucket capacity9.29 yd³ (7.1 m³)
Minimum bucket capacity4.97 yd³ (3.8 m³)
Weight47,620 lb (21.6 t)
Swing loaderYes

Engine & drivetrain

Cylinder bore × stroke115×149 mm
Displacement2.46 US gal (9.3 L)
Emission levelEU V
Engine manufacturerCaterpillar
Engine typeC9.3B

Setup & fitment

Hydraulic quick hitchNo
Mechanical quick hitchNo
Standard tyres26.5 R25

Features

Air conditioningYes
Diesel particulate filterYes
TelescopicNo

Other specifications

Model seriesGC