Cat 966
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Specification sheetIssued 4 November 2026

Cat · wheel loader

Cat 966

Current Cat 966 (C9.3B, Brazil MAR-1 / Tier 3-equivalent build — the build Al-Bahar lists), standard lift, 4.2 m³ GP bucket.

UAEUSAGlobal

Bucket capacity
4.2 m³
power
226 kW (303 hp)
Operating weight
23,196 kg
Static tipping load (full turn)
14,849 kg
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Side
2625
Front
12
Overall length (bucket on ground)
8.851 m
11
Overall length (without bucket)
7.399 m
10
Wheelbase
3.55 m
4
Height to top of cab
3.593 m
3
Height to top of exhaust
3.531 m
2
Height to top of hood
2.85 m
7
Ground clearance
0.424 m
26
Tread width
2.23 m
25
Width over tyres
2.978 m
14
Hinge pin height (max lift)
4.245 m
16
Dump clearance at max lift
3.001 m
17
Reach at max lift
1.35 m
B
Overall height, bucket at max lift
5.898 m
8
Rear axle to rear bumper
2.29 m
23
Clearance circle (dia) to outside of tyres
13.621 m

Dimensions

Bucket width
3.22 m
Turning radius (outside of bucket)
7.512 m

Weight

Operating weight
23,196 kg

Engine

Engine model
Cat C9.3B
Emissions
Brazil MAR-1 (equivalent to U.S. EPA Tier 3, EU Stage IIIA, China Nonroad Stage III)
Displacement
9.3 L
Gross power (ISO 14396:2002 @ 1,600 rpm)
239 kW (321 hp)
Gross power (SAE J1995:2014) (SAE J1995:2014 @ 1,600 rpm)
242 kW (325 hp)
Net power (ISO 9249:2007 / SAE J1349:2011 @ 1,600 rpm)
226 kW (303 hp)
Max torque (ISO 14396:2002 @ 1,200 rpm)
1,781 Nm

Performance

Bucket capacity
4.2 m³
Bucket capacity range
2.80–11.90 m³ (3.75–15.50 yd³)
Static tipping load (full turn)
14,849 kg
Breakout force (Machine configuration defined under "Weight")
174 kN
Top speed (Forward 4, empty bucket, standard L3 tyres)
39.5 km/h

Hydraulics

Pump flow (Implement pump, maximum output at 2,275 rpm)
373 L/min
Max pressure
310 bar

Transmission

Transmission
Automatic planetary powershift, 4F/4R
Forward 1
6.7 km/h
Forward 2
13.5 km/h
Forward 3
24.2 km/h
Forward 4
39.5 km/h
Reverse 1
7.3 km/h
Reverse 2
14.8 km/h
Reverse 3
26.6 km/h
Reverse 4
39.5 km/h

Tyres

Tyres
Bridgestone 26.5R25 VJT L3 radial

Service capacities

Fuel tank
303 L
Cooling system
66 L
Engine crankcase
23 L
Transmission
58.5 L
Differentials and final drives, front
57 L
Differentials and final drives, rear
57 L
Hydraulic tank
114 L