Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Caterpillar 966M is a medium-size wheel loader designed for material handling, stockpiling, truck loading, and general earthmoving applications. It is part of Caterpillar's M Series wheel loader lineup and is commonly used in construction, aggregate, quarry, waste, and industrial operations. The 966M features a diesel engine, articulated steering, hydraulic lift and tilt systems, and a loader linkage optimized for productivity and fuel efficiency. Operator comfort, visibility, and service access are key design elements. The model is available with multiple bucket and tire configurations to suit different site conditions and material types.
| Breakout Force | 38,984.00 lbs ft (52,854.51 nm) Starting 2021 Model Year |
| Bucket Capacity | 4.2.9.7 cu yd Starting 2021 Model Year |
| Bucket Capacity cu. yd. (cu m) | 3.3 - 12.0 (2.5 - 9.2) Starting 2016 Model Year |
| Engine | C9.3 ACERT Starting 2021 Model Year |
| Engine Power | 276 (206) Starting 2019 Model Year |
| Engine Power hp (kw) | 276 (206) Starting 2016 Model Year |
| Engine type | Cat C9.3 Starting 2021 Model Year |
| Full-Turn Tip Load | 34,873.00 lbs (15,818.15 kg) Starting 2021 Model Year |
| Max Dump Height | 9.8 (3.0) Starting 2019 Model Year |
| Max Dump Height ft.( m) | 4.4 (1.3) Starting 2016 Model Year |
| Net Power | 298.00 hp (222.22 kw) Starting 2021 Model Year |
| Operating Weight | 51,176.00 lbs (23,213.07 kg) Starting 2021 Model Year |
| Operating Weight lbs (kg) | 51,176 (23,213) Starting 2016 Model Year |
| Tip Load | 36,711 (16,652) Starting 2021 Model Year |
| Travel Speed(Fwd/Rev) | 24.9 / 24.9 mph Starting 2021 Model Year |
| Bucket Capacities | 4.19-9.68 cu yd (3.20-7.40 cu m) |
| Ground Clearance | 1.50 ft (0.46 m) |
| Engine Model | Cat C9.3 |
| Net Power | 276.00 hp (205.82 kw) |
| Operating Weight | 51,176.00 lbs (23,213.07 kg) |
| Forward - 1 | 4.00 mph (6.44 kph) |
| Forward - 2 | 8.10 mph (13.04 kph) |
| Forward - 3 | 14.60 mph (23.50 kph) |
| Forward - 4 | 24.50 mph (39.43 kph) |
| Reverse - 1 | 4.40 mph (7.08 kph) |
| Reverse - 2 | 8.90 mph (14.32 kph) |
| Reverse - 3 | 16.10 mph (25.91 kph) |
| Reverse - 4 | 24.50 mph (39.43 kph) |