Used Caterpillar 966H Loader

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Detailed Introduction of Caterpillar 966H Wheel Loader

The Caterpillar 966H is a class-leading medium-sized wheel loader manufactured by Caterpillar Inc. (U.S.), launched in 2006 as part of the H-Series loader lineup to replace the predecessor 966G II. It is widely recognized for its high reliability, fuel efficiency, and low total cost of ownership, and is applied in construction, quarrying, port handling, mining support, waste recycling and other scenarios.

1. Core Power & Emission Performance

The 966H is equipped with Caterpillar’s proprietary C11 ACERT inline 6-cylinder diesel engine, optimized for heavy-load continuous operation:

Rated net power: 224 kW (300 hp) @ 2000 rpm (tested per ISO 14396 standard)
Emission standard: Meets U.S. EPA Tier 3, EU Stage IIIA and China Stage III emission requirements, with low NOx and particulate output via advanced combustion optimization technology
Torque reserve: Up to 35% high torque reserve, ensuring stable operation under sudden heavy loads and high-altitude (up to 3000m) conditions without frequent stalling
Cold start capability: Standard preheating system supports normal start at -32℃ without additional auxiliary devices
Fuel efficiency: Optimized electronic fuel injection system reduces fuel consumption by 8-10% compared to the previous G II series, with a standard 380L fuel tank supporting 10-12 hours of continuous operation

2. Transmission & Travel Performance

It adopts Caterpillar’s electronically controlled planetary power shift transmission, with smooth shifting and high transmission efficiency:

Gear configuration: 5 forward gears, 3 reverse gears
Maximum travel speed: 38 km/h (forward), 26 km/h (reverse)
Axle system: Heavy-duty full-floating axle with planetary wheel reduction, suitable for high-impact harsh working conditions
Braking system: Fully sealed wet multi-disc brakes for all wheels, maintenance-free for up to 10,000 hours under normal working conditions; parking brake adopts spring-applied, hydraulic-released design for high safety

3. Hydraulic & Operating Performance

The load-sensing, flow-sharing hydraulic system delivers precise control and high operating efficiency:

System working pressure: 28 MPa (4060 psi)
Key operating parameters:
- Rated payload: 5500 kg
- Standard bucket capacity range: 2.3-5.5 m³ (3.0-7.2 cu yd), optional high-fill coal bucket, rock bucket, log grapple, fork and other attachments
- Static tipping load (articulated, full turn): 14420 kg
- Bucket breakout force: 189 kN
- Total cycle time (lift + dump + lower): 9.5s, 15% faster than same-class competing products
Control system: Electro-hydraulic pilot control joystick, low operating force, and optional bucket automatic positioning function to reduce operator fatigue

4. Operator Comfort & Safety

The cab is designed in compliance with global ergonomic and safety standards:

Safety certification: Standard ROPS (Roll Over Protective Structure) and FOPS (Falling Object Protective Structure) certified cab
Noise level: Only 74 dB(A) at the operator’s ear position, 3-5 dB lower than similar products, thanks to fully sealed sound insulation design
Comfort configuration: Air-suspended adjustable seat, dual-zone automatic air conditioning, panoramic frameless glass with 90% field of view, LCD real-time monitoring panel for fuel level, oil pressure, fault codes and other parameters
Auxiliary safety devices: Standard reverse alarm, wide-angle rearview mirrors, optional rear view camera, load weighing system

5. Durability & Serviceability

Structural design: Full box-section welded chassis, high-tensile steel boom and linkage, tested for 10,000 hours of fatigue under extreme working conditions; hardened pins with dust-proof seals for all hinged points, with service life of more than 8000 hours
Easy maintenance: All daily inspection points (oil level, filters, etc.) are arranged on the left side of the machine, accessible from the ground without climbing; engine oil change interval is 500 hours, hydraulic oil change interval is 2000 hours, reducing downtime
Intelligent management: Optional Caterpillar Product Link remote monitoring system, supporting real-time tracking of machine location, working hours, fuel consumption and fault warnings, convenient for fleet management

6. Basic Specifications (Standard Configuration)

Parameter	Value
Operating weight	23600-24800 kg
Maximum dumping height	3.16 m
Maximum dumping reach	1.53 m
Minimum turning radius (bucket edge)	7.12 m
Ground clearance	0.43 m

The 966H has a very high residual value in the second-hand equipment market, and Caterpillar’s global after-sales service network provides 24/7 parts and maintenance support, making it one of the most widely used medium wheel loaders in the world.

Non flooded

No accident

Original product

Used Caterpillar 966H Loader

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