Caterpillar · Wheel Loader

Caterpillar 966G Specs

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Overview

The Caterpillar 966G is a wheel loader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 253 hp, operating weight of 50,155 lb, travel speed of 23.1 mph, fuel capacity of 108.4 gal and hydraulic capacity of 54.7 gal. This model can be reviewed for loading, stockpile work, material handling, yard operations, and fleet comparison workflows. Use the full specifications table to compare the Caterpillar 966G against similar wheel loader models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
50,155.20
lb

Net Power
253
hp

Gross Power
235
hp

Bucket Capacity - Heaped
4.28
yd3

Full Specifications

53 specs

Dimensions

Breakout Force 44,120 lb / 20,012 kg

Bucket Capacity - Heaped 4.28 yd³ / 3.27 m³

Bucket Width 10.04 ft / 3.06 m

Dump Clearance At Max Raise 10.18 ft / 3.10 m

Ground Clearance 1.42 ft / 0.43 m

Height to Top of Cab 11.78 ft / 3.59 m

Length With Bucket On Ground 28.96 ft / 8.83 m

Reach At Max Lift And Dump 4.29 ft / 1.31 m

Width Over Tires 9.72 ft / 2.96 m

Engine

Displacement 638 cu in / 10.5 L

Engine Make 2236

Engine Model 3306DITA

Flywheel Power 235 hp / 175.2 kW

Forward - 1 4.50 mph / 7.2 km/h

Forward - 2 7.90 mph / 12.7 km/h

Forward - 3 13.50 mph / 21.7 km/h

Forward - 4 23.20 mph / 37.3 km/h

Fuel Capacity 108.40 gal / 410.3 L

Gross Power 235 hp / 175.2 kW

Hydraulic System Fluid Capacity 54.70 gal / 207.1 L

Hydraulic Tank 37 gal / 140.1 L

Max Speed - Forward 23.20 mph / 37.3 km/h

Max Speed - Reverse 26.30 mph / 42.3 km/h

Maximum Bucket Capacity 5.30 yd³ / 4.05 m³

Maximum Flywheel Power 253

Net Power 253 hp / 188.7 kW

Number of Cylinders 6

Number of Forward Gears 4

Number of Reverse Gears 4

Operating Weight 50,155 lb / 22,750 kg

Power Measured @ 2,200 rpm

Reverse - 1 5.10 mph / 8.2 km/h

Reverse - 2 8.90 mph / 14.3 km/h

Reverse - 3 15.30 mph / 24.6 km/h

Reverse - 4 26.30 mph / 42.3 km/h

Static Tipping Weight 34,732 lb / 15,754 kg

Travel Speed 23.10 mph / 37.2 km/h

Hydraulics

Dump Time 1.30 sec

Hydraulic Cycle Time - Dump 1.30

Hydraulic Cycle Time - Raise 6.60

Hydraulic Cycle Time - Total 9.70

Lower Time 1.80 sec

Maximum Single-Wheel Rise And Fall 19.80

Raise Time 6.60 sec

Other

Dump Clearance 10.10 ft / 3.08 m

Static Tipping Load - Full Turn 30,870 lb / 14,002 kg

Cooling System 21.20 gal / 80.3 L

Crankcase 7.40 gal / 28.0 L

Differential - Final Drives - Front 17

Differential - Final Drives - Rear 17

Fuel Tank - Standard 108.30 gal / 410.0 L

Hydraulic System - Including Tank 54.70 gal / 207.1 L

Transmission 13.3

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Frequently Asked Questions

What is the operating weight of the Caterpillar 966G? +

The Caterpillar 966G has an operating weight of 50,155 lb (22,750 kg). This places it in a class suited for wheel loader applications where ground pressure and transport weight are key considerations.

How powerful is the Caterpillar 966G engine? +

The Caterpillar 966G produces 235 hp (175.2 kW) of engine power. This output is typical for its weight class and designed to handle demanding Wheel Loader work cycles efficiently.

What is the travel speed of the Caterpillar 966G? +

The Caterpillar 966G has a maximum travel speed of 23.1 mph (37.2 km/h), enabling efficient movement between work areas on the job site.

How does the Caterpillar 966G compare to similar Wheel Loader models? +

You can compare the Caterpillar 966G side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.