The Beiben 2638 all-wheel-drive chassis is a 6×6 heavy-duty off-road vehicle, powered by a 380 hp engine mated to a 12-speed manual transmission, and equipped with a high/low-range transfer case and differential locks, delivering exceptional off-road mobility. The frame features a double-layer reinforced design, offering excellent load-bearing capacity and torsional rigidity. Combined with large-size tires and multi-leaf spring suspension, it is fully capable of handling the most extreme road conditions.
Market Price:
$40200Working Capcity:
30 tonsCabin Type:
NG80B long cabinDimension ( mm ) :
9920×2500×3380Drive System:
6×6Wheelbase (mm):
4450+1450Engine Power:
380HP/WP10.380E32Gear Box:
12JS200TRemark:
8×8, RHD is optionalThe Beiben 6×6 all-wheel-drive chassis is a heavy-duty all-wheel-drive vehicle based on Mercedes-Benz technology, specifically designed for extreme off-road conditions and heavy-load operations. With its powerful performance, exceptional mobility, and high reliability, it is widely used in military, engineering, forestry, and special-purpose vehicle applications.
At the core of this Beiben 2638 off-road chassis is its 6×6 all-wheel-drive configuration, featuring a rugged and solid structure. It is powered by the WP10.380E32 six-cylinder engine, delivering a maximum output of 380 horsepower with pronounced high torque at low speeds. Paired with a 12-speed manual transmission and an LF200 transfer case, the powertrain provides stable and strong performance, well-suited for diverse and challenging road conditions. The chassis is equipped with hydraulic power steering, a multi-mode braking system, and drive axles with differential locks, complemented by leaf-spring suspension and 14.00R20 off-road tires, ensuring excellent traction, load capacity, and off-road capability.

CEEC factory is authorized supplier for Beiben 6x6 off-road trucks,
guarantee all Beiben 6x6 all wheel drive trucks Brand-New and High-Quality.
» Ⅰ.Chassis Features:
Manufacturer: CEEC TRUCKS

» Ⅱ. Product Specifications:
|
Basic parameter |
Model |
2638K/6×6 |
|
Length×width×height(mm) |
9920×2500×3380 |
|
|
Wheel-base(mm) |
4450+1450 |
|
|
Curb weight(kg) |
10925 |
|
|
Engine parameter |
Model (six cylinder in line) |
WP10.380E32 |
|
Max. Power (HP/rpm) |
380HP/2200RPM |
|
|
Max. Torque(Nm/rpm) |
1600/1500~1800 |
|
|
Displacement(lit) |
9.726 L |
|
|
Fuel tank capacity |
400L Iron fuel tank |
|
|
Transmission system |
Clutch |
430 Single disc, dry type, friction clutch; |
|
Gearbox |
Mechanical, 12JS200T |
|
|
Steering system |
Steering gear |
8098 Circulating ball steering gear, hydraulic booster |
|
Transfer case |
Model |
LF200 |
|
Transmission ratio |
H: 0.890; L: 1.536 |
|
|
Torque ratio |
1:2.696 |
|
|
Brake system |
Service brake |
Double circulation air brake system equipped; |
|
Parking brake |
Energy storage spring brake; |
|
|
Assisted brake |
Engine exhaust brake; |
|
|
Chassis parameter |
Frame |
Variable width and section 317×70×8.5+7+8.5 mm; |
|
Front axle |
7 T, driving steering axle, drum brake; |
|
|
Middle & Rear axle |
13T, Double-shoe pneumatic brake, single reduction driving axle, differential lock, speed ratio is 5.263 |
|
|
Front and rear suspension |
Front/rear: Leaf spring, 10/13 pieces; |
|
|
Tire |
14.00R20, 6+1 pcs |
|
|
Cab |
NG80 Long Cabin/ Flat roof/Left drive Exterior trimming: Metal bumper, three steps, outer sun visor, sun roof (Manual), front under-ride bumper, rear view mirror (Manual). |
|
|
Interior trimming: Air suspension seat, Single bunk with sleeper, cooling and heating air conditioner, Steering wheel can be adjusted, door lock(Manual), radio (with MP3), digital instrument |
||
» Ⅲ. Product Details:
» Ⅳ. Beiben 6×6 chassis advantages:
1. 6×6 All-Wheel Drive: All wheels are driven, and with both inter-axle and wheel differential locks, the chassis delivers outstanding traction and obstacle-clearing capability in complex terrains.
2. High Ground Clearance: A minimum ground clearance of 350 mm provides superior off-road passability.
3. Sturdy Frame: A reinforced, variable-section frame built with Mercedes-Benz technology offers high load-bearing strength.
4. High-Capacity Axles: The front axle is a 7 ton driven steering axle; the middle and rear axles are 13 ton Beiben double-reduction hub-reduction axles with a large gear ratio, providing high load capacity and excellent climbing performance under heavy loads.

» Ⅴ. Product Drawing:

Products--100% china beiben factory trucks!
Shipping --100% fast, Convenience, Efficient!
1.Beiben 4x4, 6x6, 8x8 drive truck, all upon on your need !
2. Factory bottom price, save your china vist cost
3.12 months after sale service guarantee, quality assurance.
4. 12.00R24 tyres, 14.00R20 , 315/80R22.5, 13.00R22.5, all are avaiable.