- Category: Wheel Loaders ➔
- Manufacturer: Caterpillar ➔
- Model: 950K ➔
The Caterpillar 950K is a medium wheel loader designed for material handling, stockpiling, truck loading, and general earthmoving applications. It is part of Caterpillar's K Series wheel loader line and is commonly used in construction, aggregate, quarry, and industrial environments. The 950K features a diesel engine, articulated steering, hydraulic lift and tilt systems, and a loader bucket configuration suited to high-volume loading cycles. Operator controls, visibility, and service access are designed for productivity and maintenance efficiency. The model is typically selected for balanced performance, fuel efficiency, and versatility across a range of loading and site support tasks.
Axles
| Front | Fixed
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| Maximum Single-Wheel Rise and Fall | 19 in (48 cm)
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| Rear | Oscillating ?13 degrees
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Brakes
| Brakes | Meet OSHA SAE J1473 OCT90 and ISO 3450-1985 required standards
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Bucket
| Breakout Force | 36,194 lbs (16,417 kg)
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| Bucket Capacities | 3.25-12 cu yd (2-9 cu m) |
| Bucket Capacity - heaped | 16 cu yd (12 cu m)
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Cab
| ROPS/FOPS | Meets SAE and ISO standards
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Engine
| Bore | 4 in (10 cm)
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| Displacement | 428 cu in (7,010 cu cm)
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| Engine Model | Cat C7.1 ACERT
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| Net Power - ISO 9249 | 211 hp (157 kw)
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| Peak Net Torque - 1,400 rpm - SAE J1349 | 729 lbs ft (988 nm)
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| Stroke | 5 in (13 cm)
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Hydraulic System
| Dump Time | 1.8 seconds
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| Hydraulic Cycle Time - Dump, at Maximum Raise | 1.8 seconds
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| Hydraulic Cycle Time - Lower, Empty, Float Down | 2.5 seconds
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| Hydraulic Cycle Time - Raise from Carry Position | 5.9 seconds
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| Hydraulic Cycle Time - Total | 10 seconds
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| Implement System - Maximum Operating Pressure | 3800 psi
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| Lower Time | 2.5 seconds
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| Raise Time | 5.9 seconds
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| Steering System - Pump Type | Piston
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Operating Specifications
| Breakout Force | 36,203 lbs (16,421 kg)
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| Fuel Capacity | 83 gal (314 l)
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| Hydraulic System Fluid Capacity | 50 gal (189 l)
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| Operating Weight | 42,825 lbs (19,425 kg)
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| Static Tipping Weight | 24,269 lbs (11,008 kg)
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Service Refill Capacities
| Cooling System | 16 gal (60 l)
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| Crankcase | 5 gal (18 l)
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| Differential - Final Drives - Front | 11 gal (43 l)
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| Differential - Final Drives - Rear | 11 gal (43 l)
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| Fuel Tank - Standard | 83 gal (314 l)
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| Hydraulic Tank | 50 gal (189 l)
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| Transmission | 11 gal (43 l)
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Sound
Tires
Transmission
| Forward - 1 | 4 mph (7 kph)
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| Forward - 2 | 8 mph (13 kph)
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| Forward - 3 | 14 mph (23 kph)
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| Forward - 4 | 24 mph (38 kph)
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| Max Speed - Forward | 24 mph (38 kph)
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| Max Speed - Reverse | 25 mph (40 kph)
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| Number of Forward Gears | 4
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| Number of Reverse Gears | 4
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| Reverse - 1 | 5 mph (8 kph)
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| Reverse - 2 | 9 mph (14 kph)
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| Reverse - 3 | 15 mph (25 kph)
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| Reverse - 4 | 25 mph (40 kph)
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Weights
| Operating Weight | 42,811 lbs (19,419 kg)
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