The Beiben 20,000 liter refueling truck is a large capacity mobile fuel supply equipment built on the Beiben NG80 heavy duty chassis. It is powered by a 380 hp Weichai engine mated to a 12 speed transmission for reliable performance. Its tank is constructed from 6 mm carbon steel with 5 compartments. Fitted with an 80YHCB 60 oil pump and an AC 120L refueling nozzle, the vehicle supports self priming, pumping and precise metering functions. Equipped with European standard manhole covers, overfill prevention and vapor recovery systems, it delivers high safety. Widely applied in mining sites, construction sites and logistics yards, it provides efficient and flexible fuel supply support for heavy duty machinery and fleets.
Working Capcity:
20000 litersCabin Type:
Beiben NG80B long cabinDimension ( mm ) :
9800×2550×3250mmDrive System:
6×4, LHDWheelbase (mm):
4450+1450Engine Power:
380HP/WP10.380E32Gear Box:
12JS200TRemark:
6×6, RHD, 420HP is availableWhat is Beiben 20000-liter refueling truck?
The Beiben 20,000‑liter refueling truck (aslo named Beiben 20000L fuel dispenser truck) is a special mobile oil storage, transportation and refueling vehicle modified from the Beiben 2638 6×4 chassis. It adopts a 380‑hp Weichai engine and a Fast 12‑speed transmission, together with an NG80 long‑berth cab to balance long‑distance driving comfort and cross‑country capability on rough terrain. The tank has a volume of 20000 liters, fabricated from 6‑mm carbon steel and divided into 5 compartments to mitigate liquid surge. It is equipped with a bottom‑loading/unloading system, an 80YHCB‑60 oil pump and an AC‑120L hose‑reel refueling assembly, enabling bottom filling and on‑site fuel dispensing.
Compliant with Euro‑III emission standards, this truck suits overseas operating environments such as Africa and infrastructure mining sites. With its five‑compartment tank and distribution valves, oil loading and unloading for each compartment can be performed sequentially. Complete safety components including European‑standard manholes, vapor recovery and overfill prevention are installed. It can transport large volumes of diesel and gasoline, while performing on‑site refueling via the on‑board hose reel. It serves as a mobile refueling unit integrating both bulk transportation and local fuel dispensing.

Beiben 20000L fuel tanker truck specifications
|
Beiben 6×4 fuel dispenser truck specifications |
||
|
Chassis Model |
Beiben 2638 |
|
|
Cabin |
NG80 Long Cabin/ Flat roof/Left drive, 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 |
|
|
Overall dimensions |
9800×2550×3250 mm |
|
|
GVW |
26000 kg |
|
|
Curb weight |
14000 kg |
|
|
Wheelbase |
4450+1450 mm |
|
|
Engine |
Model |
WP10.380E32 |
|
Power |
380HP (280KW) |
|
|
Displacement |
9.726L |
|
|
Emission standard |
Euro 3 |
|
|
Rated speed |
2200 rpm |
|
|
Max. Toruqe (Nm/rpm) |
1600/1500-1800 |
|
|
Type |
6-cylinder in-line with water cooling, turbo charged and intercooling, 4-stroke direct injection diesel engine |
|
|
Transmission |
FAST, mechanical, 12JS200T, 12 speeds forward and 2 speeds reverse. |
|
|
Front Axle |
7.5 T, no-driving steering axle, drum brake |
|
|
Rear Axle |
13T, Double-shoe pneumatic brake, single reduction driving axle, differential lock, speed ratio is 5.263 |
|
|
Suspension |
Front/rear: Leaf spring, 13/13 pieces |
|
|
Steering System |
8098 Circulating ball steering gear, hydraulic booster |
|
|
Brake System |
Service brake: Dual circuit compressed air brake; Parking brake: Energy storage spring brake; Auxiliary brake: Engine exhaust brake |
|
|
Tire |
12.00R20, 10+1 pcs |
|
|
Fuel Tank (L) |
400L |
|
|
Upper-body specifications |
||
|
Tank |
Tank Capacity(L) |
20,000 |
|
Tank Material |
Carbon Steel, 6mm thick |
|
|
Nos of Compartments |
5 |
|
|
Fuel pump |
Model |
80YHCB60 |
|
Flow rate |
60 m3/h |
|
|
Working pressure |
0.6 Mpa |
|
|
Speed |
900 rpm |
|
|
Self-suction height |
6 m |
|
|
Fuel dispenser |
Model |
AC-120L |
|
Flow |
0~120 L/min |
|
|
Hose reel |
15 meters |
|
|
Working pressure |
0.18 Mpa |
|
|
Loading system |
Bottom loading |
|
|
Manhole cover |
Aluminium alloy European standard with breath valve, oil-gas recycle valve, dip hatch, anti-overflow valve, 5 pcs |
|
|
Loading/unloading valve |
API loading/unloading vavle |
|
![]() |
![]() |
Uniq design of the Beiben 20000L fuel bowser truck
The tank of this Beiben 6×4 fuel bowser truck is divided into five physically independent fully welded sealed compartments. The core function is to suppress fuel surge during travel, greatly improving vehicle stability during braking and cornering and reducing roll over risks. Unlike conventional setups with one API valve per compartment, this truck features only one API inlet valve and one API outlet valve. Oil circuits are switched by a multi way distribution valve block, so only one compartment is connected at any given time.
This design is purpose optimized for the African market and adapts to local depot bottom loading conditions with a single loading arm. Operators connect the API coupling once, and can sequentially complete filling and discharging for all five compartments. It cuts procurement costs, dead weight and later stage maintenance workload for sealing components caused by multiple API connections. Sequential operation must be strictly followed. Multiple compartments shall never be opened simultaneously to avoid cross contamination of oil products. It is suitable for oil transportation and on site dispensing operations mainly for the same type of diesel fuel.
![]() |
![]() |
Flow description of the Beiben 20000L oil tanker truck

Loading flow (Depot → Tank compartments)
Depot loading arm → API Loading Valve → Multi‑way diverter valve (select Comp1) → Comp1 subsea valve → Compartment #1
Once Comp1 is full, close Comp1 subsea valve, switch diverter valve to Comp2, repeat filling for Comp 2‑5 sequentially.
Unloading flow (Tank compartments → Outside)
Compartment #3 → Comp3 subsea valve → Multi‑way diverter valve (select Comp3) → API Unloading Valve → External discharge hose
After finishing Comp3, switch diverter valve for remaining compartments.
Beiben 20000L diesel bowser truck details