BRIEF

The SINOTRUK HOWO 40-Ton Integrated Tow Truck is a heavy-duty recovery vehicle built on the rugged SINOTRUK HOWO 8×4 chassis, featuring a powerful 40-ton boom crane, a 40-ton towing capacity, and dual 20-ton planetary winches. Designed for recovering overturned trucks, buses, heavy equipment, and accident-damaged vehicles, this integrated tow truck is purpose-built for highway patrol, towing companies, municipal fleets, and industrial recovery operations.

The truck is powered by a SINOTRUK WD615.47 diesel engine delivering 371 HP and 1,500 N·m of torque, paired with an HW19710 10-speed manual transmission for precise gear selection under extreme loads. The hydraulically operated 3-section telescopic boom delivers 40,000 kg lifting capacity when retracted and 6,500 kg when fully extended, with a maximum lifting height of 12,250 mm. Dual 20,000 kg planetary winches with 60 meters of 20mm steel cable provide powerful pulling capability, while the underlift system at the rear handles 20,000 kg retracted and 9,000 kg fully extended. The 8×4 chassis with HF9 front axle and HC16 rear axles provides exceptional stability during heavy lifts.

Backed by CSCTRUCK Towcrane‘s expertise in heavy recovery equipment, this tow truck is engineered for fleets and recovery operators who need dependable heavy-duty performance. The reinforced chassis and heavy-duty suspension ensure durability in the most demanding recovery scenarios – from highway accidents to off-road rollovers. With its proven HOWO running gear, reliable power, and robust recovery systems, this truck delivers outstanding recovery capability, low operating costs, and long-term reliability – making it a smart investment for operators looking to expand their heavy recovery fleet.

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FEATURES

Powerful Recovery System

Equipped with a 3-section telescopic boom delivering 40,000 kg retracted capacity and 6,500 kg extended capacity, this tow truck handles the heaviest vehicles and equipment with ease.

Efficient Lifting Capability

The boom offers a maximum lifting height of 12,250 mm with power elevation and extension, providing excellent reach for complex recovery scenarios.

Dual-Winch System

Two planetary winches, each rated at 20,000 kg pulling capacity with 60 meters of 20mm steel cable, ensure powerful pulling force for the most demanding recovery operations.

Stable Hydraulic Outriggers

Four hydraulic outriggers with power elevation and extension provide a solid foundation during lifting operations, ensuring stability and safety on uneven terrain.

Versatile Underlift System

The rear underlift handles 20,000 kg when retracted and 9,000 kg when fully extended, with a towing capacity of 40,000 kg for recovering the heaviest commercial vehicles.

Reliable Engine and Transmission

The SINOTRUK WD615.47 diesel engine delivers 371 HP of reliable power, matched with the HW19710 10-speed manual transmission for precise gear selection under extreme loads.

Robust Chassis

Built on an 8×4 chassis with HF9 front axle and HC16 rear axles, this tow truck provides exceptional stability and load-carrying capacity for demanding recovery tasks.

Operator-Friendly Control

A control panel with joysticks and hydraulic meters, mounted outside the crew cabin, allows for precise, easy operation of all recovery functions.

Comprehensive Safety Systems

Equipped with auto brake for winch protection, automatic safe brake in case of winch or engine failure, hydraulic pressure relief valves, and lock valves for safe, reliable operation.

Durable Construction

The 12.00R20 tyres (10+1 spare), reinforced chassis, and heavy-duty components ensure long service life and reliable performance in the toughest operating conditions.

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Specification

Truck Specification
Truck model			SINOTRUK HOWO
Cab			Sinotruck HW76 cabin with power steering, A/C
Driving Type			8×4, Right-hand Drive
Max Speed (km/h)			90
Overall dimension(mm)			10,685×2,500×3,460
Mass in working order (kg)			19,525
GVW( kg)			31,000
Wheelbase(mm)			1,800+4,600+1,350
F/R track base(mm)			2,022/1,830
F/R overhang(mm)			1,500/880
Approach/Departure Angle(°)			16/10
Tire			12.00R20(10+1 pcs)
Clutch			Single-plate friction type with an air booster system
Steering			Power-assisted steering.
Gearbox			Manual Synchromesh HW19710, 10F+2R
Bridge	Front axle		HF9
	Rear axle		HC16
Engine	Model		WD615.47
	Type		Cylinder water-cooled diesel engine to be fitted with an in-built diesel particulate filter.
	Exhaust(ml)		9,726
	Max output power/rotation speed		371HP/2,200rpm
	Max torque/rotate speed(N.m/rpm)		1,500/1,100-1,600
Braking  system	Service Brake		Air over hydraulic dual circuit system
	Park Brake		Mechanical, internal expanding acting on the transfer output shaft
Electric system			24v
Upper-Body Specification
Wrecker Type		Hydraulically operated 3-telescope boom
Boom structure		Retracted – 40,000 kg
		Extended – 6,500 kg
		Lifting height:12,250mm
		power Elevation
		Power Extension
		Dual Hydraulic Pump
		360-degree sheave heads
Hydraulic Outriggers		4 in-built with power elevation & extension.
Hydraulic winches & steel cables		Dual, 20,000 kg × 2-Planetary type Cable Type: Steel cable, 60 m length, 20mm diameter
Power take-off		PTO drive from the transmission
Wrecker Operation		Panel board comprising joysticks and hydraulic meters installed in a suitable place outside the crew cabin.
Hydraulic System		Suitable capacity gear pumps for boom movement, telescoping cylinder, power steering, and control valves & control system shall be with adequate size oil reservoir, integral oil cooler, valves, etc.
Hydraulic Under Lift at Rear		· Fully retracted 20,000 kg · Fully extended 9,000 kg · Under Lift- 10° – 15 · Towing capacity: 40,000 kg
Safety Device
Auto brake for winch		Automatic safe brake in case winch / Engine fails.
Hydraulic valves		Necessary hydraulic pressure relief & lock valve/ valves