Overview
The Caterpillar 966R 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 175 hp, operating weight of 36,890 lb, fuel capacity of 65.0 gal and hydraulic capacity of 52.1 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 966R against similar wheel loader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
36,890
lb
Gross Power
175
hp
Bucket Capacity - Heaped
4.06
yd3
Full Specifications
30 specs
Dimensions
Breakout Force
25,910 lb / 11,753 kg
Bucket Capacity - Heaped
4.06 yd³ / 3.10 m³
Bucket Capacity - Struck
3.43 yd³ / 2.62 m³
Bucket Width
9.59 ft / 2.92 m
Dump Clearance At Max Raise
9.71 ft / 2.96 m
Ground Clearance
1.31 ft / 0.40 m
Height to Top of Cab
10.77 ft / 3.28 m
Hinge Pin - Max Height
13.10 ft / 3.99 m
Length With Bucket On Ground
22.59 ft / 6.89 m
Reach At Max Lift And Dump
3.26 ft / 0.99 m
Wheelbase
10.18 ft / 3.10 m
Width Over Tires
9.09 ft / 2.77 m
Engine
Displacement
641 cu in / 10.5 L
Engine Make
2236
Engine Model
3306
Fuel Capacity
65 gal / 246.1 L
Gross Power
170 hp / 127.1 kW
Hydraulic System Fluid Capacity
52.10 gal / 197.2 L
Max Speed - Forward
21.70 mph / 34.9 km/h
Max Speed - Reverse
24.20 mph / 38.9 km/h
Number of Forward Gears
4
Number of Reverse Gears
4
Operating Weight
36,890 lb / 16,733 kg
Static Tipping Weight
27,941 lb / 12,674 kg
Tire Size
23.50 in / 597 mm
Turning Radius
22.30 ft / 6.80 m
Hydraulics
Dump Time
1.60 sec
Gross Power
175 hp / 130.5 kW
Lower Time
3.80 sec
Raise Time
6.20 sec
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Frequently Asked Questions
What is the operating weight of the Caterpillar 966R? +
The Caterpillar 966R has an operating weight of 36,890 lb (16,733 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 966R engine? +
The Caterpillar 966R produces 170 hp (127.1 kW) of engine power. This output is typical for its weight class and designed to handle demanding Wheel Loader work cycles efficiently.
How does the Caterpillar 966R compare to similar Wheel Loader models? +
You can compare the Caterpillar 966R 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.