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Caterpillar 966F Wheel Loader Specs

The Caterpillar 966F is a wheel loader designed for material handling, stockpiling, truck loading, and general earthmoving applications. Part of Caterpillar's 966 series, the 966F is commonly used in construction, aggregate, quarry, and industrial site operations. It features a front-mounted loader bucket, articulated steering, and a diesel powertrain suited to high-duty-cycle work. The machine is known for its balanced performance, operator visibility, and serviceability. Typical uses include loading loose material, moving bulk aggregates, and supporting site production tasks. The Caterpillar 966F remains a recognized model in the used equipment market for wheel loader applications.


Bucket

Caterpillar 966F Wheel Loader Bucket specifications
Breakout Force 48,446.00 lbs (21,970.98 kg)
Bucket Capacity - Heaped 4.71 cu yd
Bucket Capacity - Struck 4.03 cu yd
Bucket Width 10.20 ft (3.11 m)
Dump Clearance At Max Raise 9.34 ft (2.85 m)

Dimensions

Caterpillar 966F Wheel Loader Dimensions specifications
Ground Clearance 1.57 ft (0.48 m)
Height 11.67 ft (3.56 m)
Height To Top Of Cab 11.77 ft (3.59 m)
Hinge Pin - Max Height 13.52 ft (4.12 m)
Length 27.33 ft (8.33 m)
Length With Bucket On Ground 27.45 ft (8.37 m)
Reach At Max Lift And Dump 4.59 ft (1.40 m)
Weight 45,119.00 lbs (20,465.66 kg)
Wheelbase 11.00 ft (3.35 m)
Width 10.00 ft (3.05 m)
Width Over Tires 9.63 ft (2.94 m)

Engine

Caterpillar 966F Wheel Loader Engine specifications
Aspiration Turbocharged
Displacement 640.80 cu in (10,500.85 cu cm)
Engine Make 2236
Engine Model 3306
Gross Power 235.00 hp (175.24 kw)
Net Power 220.00 hp (164.06 kw)
Number Of Cylinders 6
Power Measured @ 2200 rpm

Hydraulic System

Caterpillar 966F Wheel Loader Hydraulic System specifications
Dump Time 2 sec
Lower Time 2.4 sec
Pump Flow Capacity 79.80 gpm (302.04 lpm)
Raise Time 7.1 sec
Relief Valve Setting 3000 psi

Operational

Caterpillar 966F Wheel Loader Operational specifications
Alternator Supplied Amperage 50 amps
Cooling System Fluid Capacity 10.90 gal (41.26 l)
Engine Oil Fluid Capacity 7.40 gal (28.01 l)
Front Axle/Diff Fluid Capacity 12.50 gal (47.31 l)
Fuel Capacity 80.40 gal (304.31 l)
Hydraulic System Fluid Capacity 54.20 gal (205.15 l)
Operating Voltage 24 V
Operating Weight 45,161.70 lbs (20,481.50 kg)
Rear Axle Oscillation 26 degrees
Rear Axle/Diff Fluid Capacity 12.50 gal (47.31 l)
Static Tipping Weight 30,825.10 lbs (13,979.64 kg)
Tire Size 26.5-25 14PR
Transmission Fluid Capacity 15.60 gal (59.05 l)
Turning Radius 22.30 ft (6.80 m)

Transmission

Caterpillar 966F Wheel Loader Transmission specifications
Max Speed - Forward 23.40 mph (37.66 kph)
Max Speed - Reverse 26.50 mph (42.65 kph)
Number Of Forward Gears 4
Number Of Reverse Gears 4
Transmission Type Planetary powershift
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