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Sinotruk 4 ton truck loader crane in Cambodia with telescopic boom extended and crane in operation

Side view of the 4 ton truck crane showing the high-strength cargo box and crane mounting frame

Rear view of the truck crane with the crane boom folded and the hydraulic system visible

Sinotruk 4 ton truck loader crane Cambodia

Name: Sinotruk 4 ton truck loader crane Cambodia
Brand: Sinotruk HOWO

The Sinotruk 4 ton truck loader crane is a 4×2 left hand drive vehicle built on a HOWO chassis with a 160 HP diesel engine and 6-speed manual gearbox. It is designed for contractors and logistics operators who need to load and unload freight at job sites without relying on external cranes. The crane has a 4 ton lifting capacity and can rotate 360 degrees, extend and raise loads with precision. It is used in construction, infrastructure, and material handling operations where mobility and self-loading capability are essential.

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Key Benefits

4×2 HOWO chassis provides stable handling and reliable performance on rough and unpaved access roads
160 HP turbocharged diesel engine delivers consistent power with no overhaul required for 500,000 km
4 ton lifting capacity with single cylinder synchronization technology improves lifting efficiency and control
360 degree slewing and telescopic or knuckle boom options allow access to tight or elevated work zones
Float three-point bridge structure reduces stress on the chassis during travel and improves vehicle stability
Anti-slewing impulse equipment enhances safety during crane operation and sudden load shifts
High-strength steel construction ensures durability under repeated heavy lifting and vibration
Optional radio remote control and top seat control allow operator positioning for better visibility and safety

Buyer Profile

Who It Is for

Construction and civil engineering contractors operating in Southeast Asia
Utility and telecom companies managing pole and equipment installation
Municipal and infrastructure maintenance departments in developing regions
Logistics and freight handling companies requiring self-loading capability
Equipment rental firms supplying mobile crane solutions to remote job sites
Industrial plant maintenance teams moving heavy components within compound areas

Operating Problems

Problems It Solves

Need for external crane hire at each job site increases cost and delays project timelines
Lack of access roads or crane pads prevents use of large mobile cranes in rural or remote areas
Frequent loading and unloading of materials requires a vehicle that can do both transport and lifting
High maintenance and downtime of imported cranes due to spare parts availability issues
Inadequate lifting capacity or reach on standard flatbed trucks for heavy or elevated loads
Poor stability during transport due to weak chassis or improper load distribution

Where It Works

Application Scenarios

Construction sites in Cambodia where external crane hire is expensive or unavailable
Road and bridge maintenance crews needing to lift and place heavy materials on uneven terrain
Utility contractors installing poles, transformers, or street lighting without crane support
Warehouse and logistics hubs handling bulk cargo with limited overhead lifting infrastructure
Remote industrial sites where crane access is limited and transport costs are high
Agricultural and quarry operations moving heavy equipment or materials between locations

Engineering

Technical Features

4×2 left hand drive HOWO chassis with 4500 mm wheelbase and 6-speed manual gearbox
YC4E160-33 160 HP turbocharged diesel engine with high pressure common rail injection
Straight-4 cylinder engine with 4.257L displacement and 118 kW max output
4 ton lifting capacity with single cylinder synchronization guy cable technology
360 degree slewing with anti-slewing impulse equipment for safe operation
Float three-point bridge structure reduces chassis stress during transit
Pentagon and hexagon boom design increases anti-bending capacity and load stability
Compact hinge point design saves space and improves maneuverability
Optional telescopic or knuckle boom crane to suit different lifting tasks
Radio remote control and top seat control available for improved operator visibility
All structural components made from high-strength steel for long-term durability
Integral lifting winch improves hydraulic system efficiency and lifting speed

Specifications

Technical Data


Chassis	Sinotruk HOWO 4x2 left hand drive
Engine	YC4E160-33, 160 HP, turbocharged, high pressure common rail
Gearbox	6 shift manual
Payload Capacity	7000 kg
Curb Weight	Approx. 5800 kg
Wheelbase	4500 mm
Overall Dimension	Approx. 8100 x 2450 x 3400 mm
Box Dimension	4800 x 2300 x 550 mm
Lifting Capacity	4 tons
Boom Type	Telescopic or knuckle boom (optional)
Emission Standard	Euro 2 (China National 3)
Crane Brand	Palfinger, XCMG, or Chengli (China’s top brand)
Lead Time	20 days
Shipping Port	China main port
Payment	T/T
Cab Colour	Free, depends on customer requirement
Tank Colour	Free, depends on customer requirement
Crane Control	Radio remote control and top seat control optional

Build Materials

Materials

High-strength steel used in all structural components including boom and chassis frame
Aluminium alloy used in crane control panels and access doors where weight reduction is needed
Durable paint finish applied after shot blasting to resist corrosion and weathering
Steel cargo box with reinforced edges and internal bracing for load stability
Rubber seals and gaskets used in hinge points and access panels to prevent dust and water ingress

How It Is Built

Manufacturing Process

Chassis is received from Sinotruk and inspected for alignment and frame integrity
Cargo box is fabricated from high-strength steel with internal bracing and box dimensions confirmed
Crane mounting frame is welded to the chassis and aligned with the load center
Crane boom and hydraulic system are assembled and tested for full range of motion
Float three-point bridge structure is installed to reduce chassis stress during travel
Electrical and hydraulic systems are connected and tested for safety and control
Vehicle is painted and logos applied according to customer specification
Final inspection includes crane operation, slewing, lifting, and safety alarm tests
Photos and videos of the finished truck are sent to the buyer before balance payment

Testing

Quality Control

All vehicles undergo 100 percent testing before delivery
Crane systems are tested under full load and at maximum reach for safety and performance
Hydraulic and electrical systems are pressure tested and checked for leaks
Anti-slewing impulse and over-wind alarm systems are verified during operation
Structural welds are inspected using non-destructive testing methods
Final vehicle is checked against GB7965 and other applicable national standards for mobile cranes
Photos and videos of the completed truck are provided before the balance payment is made

Build to Order

Customization Options

Crane type can be selected as telescopic or knuckle boom based on lifting needs
Operator control options include top seat control or radio remote control
Cargo box dimensions and internal layout can be adjusted to suit specific load types
Cab and body colour can be customized to match company livery or local regulations
Logo and branding are applied free of charge on request
Manufacture to customer supplied technical drawings and specifications

Comparison

How It Compares With the Alternatives

6x4 truck crane with 6 ton capacity	Higher lifting capacity but less maneuverable in narrow urban or rural roads
Standard flatbed truck with external crane	Higher operational cost and scheduling delays due to crane availability
Used imported crane truck	Higher risk of breakdown and parts unavailability, longer repair times

Operating Notes

Use Guide

Confirm left or right hand drive and chassis configuration before ordering to match local traffic rules
Use only the designated lifting points and do not exceed the 4 ton capacity under any condition
Engage the anti-slewing impulse system before starting crane operation to prevent sudden movements
Check hydraulic fluid levels and pressure before each shift to ensure safe operation
Use radio remote control or top seat control only when the operator has clear visibility of the load
Drain and inspect the crane system after use in wet or dusty environments to prevent corrosion

Buyer Questions About This Truck

What is the lead time for this truck loader crane?

Generally 20 days after the advance payment is received. The exact date depends on crane type and equipment configuration.

Can the crane be a telescopic or knuckle boom?

Yes. You can choose either telescopic or knuckle boom crane at order stage. Both are available with the standard 4 ton capacity.

What are your payment terms?

T/T with 30 percent deposit and 70 percent before delivery. We send photos and videos of the finished truck before you pay the balance.

Do you supply right hand drive?

No. The standard is left hand drive. Right hand drive is not available for this model.

How is the truck shipped?

By Ro-ro or bulk ship from a China main port. Trade terms can be EXW, FOB, CFR, or CIF.

What warranty and after sales support do you provide?

The whole vehicle is guaranteed for one year and core parts for two years. Overseas engineers provide technical training and manuals before delivery.

Can the crane control be remote or top seat?

Yes. Radio remote control and top seat control are optional features. Specify at order stage.

Sinotruk 4 ton truck loader crane Cambodia

Key Benefits

Who It Is for

Problems It Solves

Application Scenarios

Technical Features

Technical Data

Materials

Manufacturing Process

Quality Control

Customization Options

How It Compares With the Alternatives

Use Guide

Buyer Questions About This Truck

Related Industries

Construction and Quarrying

Utilities and Infrastructure Maintenance

Related Guides

Truck Mounted Crane Capacity and Boom Reach Guide

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