What makes the Beiben 6x6 all-wheel drive truck-mounted crane stand out?

In the field of construction machinery, the Beiben 6×6 all-wheel-drive truck-mounted crane has become an ideal solution for a variety of complex working conditions, thanks to its formidable off-road performance and flexible lifting capacity. This article will take you through an in-depth look at this heavy-duty equipment that integrates transportation and hoisting functions, providing you with a comprehensive procurement reference—from core technical advantages to practical application scenarios.

What is the Beiben 6×6 All-Wheel-Drive Truck-Mounted Crane?

The Beiben 6×6 all-wheel-drive truck-mounted crane is a heavy-duty engineering vehicle built on a Beiben 6×6 all-wheel-drive off-road chassis, integrating efficient lifting and transport functions. This model is equipped with a Weichai WP12.420E32 engine and a FAST 12JS200T transmission, paired with a 4-ton knuckle-boom crane, and is specifically designed to handle complex terrain and demanding operating environments.
Its core design philosophy is to combine the cargo-carrying capacity of a heavy truck with the hoisting capabilities of a dedicated crane, achieving "multi-purpose use with one vehicle." The 6×6 all-wheel-drive configuration endows the vehicle with exceptional mobility, enabling it to operate effortlessly in mines, oil fields, remote construction sites, and other areas that are difficult for ordinary vehicles to access.

Key Technical Parameters

Parameter	Specification
Drive Form	6×6 All-Wheel Drive
Engine Model	Weichai WP12.420E32
Engine Power	420 hp
Transmission	FAST 12JS200T
Front Axle	7-ton drive axle
Rear Axle	Dual 13-ton reduction axles
Transfer case	LF200
Tire Specification	14.00R20 off-road tires
Crane Type	4-ton knuckle-boom crane
Rotation	360° full rotation

 

 

Crane Specifications

 

Item	Unit	SQZ80-3(4T)
Max. lifting moment	kN ∙ m	80
Max. lifting capacity	kg	4000
Max. outreach	m	6.25
Max. lifting height	m	8.6
Rated Flow of Hydraulic System	L/min	32
Oil tank capacity	L	60
Rated Pressure of Hydraulic System	MPa	20
Recommended Power	kw	15
Installation space	mm	715
Slewing angle	°	360°
Crane Weight	kg	1500
Outrigger Span	mm	3457

 

 

Advantages: Why Choose the Beiben 6×6 Off-road Boom Crane Truck?

1. Military-Grade Off-Road Chassis with Full-Time Six-Wheel Drive

This vehicle uses a Beiben 6×6 dedicated chassis with Mercedes-Benz technology, equipped with a 7-ton front drive axle and dual 13-ton rear reduction axles—a configuration typically found in heavy off-road vehicles and military trucks. Paired with 14.00R20 large-size off-road tires, the vehicle offers exceptionally high ground clearance and traction, allowing it to easily traverse muddy, sandy, snowy, and gravel roads. Whether it is power line construction in remote mountains or oilfield maintenance in the heart of the desert, its mobility far surpasses that of conventional two-axle or four-wheel-drive vehicles.

2. Golden Powertrain Combination with Robust Power Output

• Engine: The Weichai WP12.420E32 engine delivers 420 horsepower and a maximum torque of 1750 N·m, providing ample power reserves for the vehicle under complex road conditions.
• Transmission: The FAST 12JS200T manual transmission features 12 forward gears and 2 reverse gears, with closely spaced ratios that better adapt to torque requirements under different gradients and loads, improving fuel economy.

3. Efficient and Flexible Knuckle-Boom Crane

This vehicle is typically equipped with a 4-ton knuckle-boom crane. Compared to straight-boom cranes, the knuckle-boom crane offers a more compact structure, lower self-weight, and greater operational flexibility. Its 360° full rotation capability allows operators to cover a larger working area without moving the vehicle, making it especially suitable for precise lifting in confined spaces or sites with many obstacles.

Application Scenarios: Which Fields Need It?

• Oil Fields and Mines: Equipment relocation, material supply, and on-site maintenance in unpaved off-road areas.

• Construction Engineering: Loading, unloading, and installation of rebar, pipes, and prefabricated components on rugged construction sites.

• Emergency Rescue: As a rescue vehicle for transporting supplies and clearing obstacles during disasters such as floods and earthquakes that cause road damage.

• Municipal and Landscaping: Used for large-tree transplanting, municipal facility maintenance, and transportation of aerial work platforms.

Beiben 6×6 Truck-Mounted Crane Quick Operation Guide

⚠️ Pre-Operation Must-Read: Safety First

• Operators must have received professional training and hold relevant operation certificates.

• Before operation, always check hydraulic oil levels, wire ropes (if applicable), and all fasteners.

• Overloading is strictly prohibited; always refer to the crane load chart.

FAQ

Q: What is the advantage of the Beiben 6×6 truck-mounted crane compared to a 6×4 truck-mounted crane?

A: 6×6 means that all three axles are drive axles, providing the strongest traction and ability to extricate itself on muddy, snowy, or soft ground—making it the optimal choice under the most extreme poor road conditions.

Q: Can the crane be equipped with other brands?

A: Yes. Customers can choose well-known Chines and international crane brands such as XCMG, Palfinger, UNIC, and others based on their requirements.

Q: What is the maximum crane capacity that the Beiben 6×6 chassis can accommodate?

A: The Beiben 6×6 chassis can be fitted with cranes ranging from 4 to 16 tons, allowing customers to select the appropriate crane according to their specific working scenarios.