Sinotruk HOWO
CNG 6×4 Tractor Truck
- Power
- 430 hp
- Handles
- 40 t towing
- Drive
- 6×4
- Shipping volume
- 62 m³
- Years
- 2019–2022
- Capacity
- 8 tanks / 2,080 L, or 12 tanks / 2,928–3,120 L
Sinotruk HOWO · Tractor units
The lowest shipping volume of any prime mover on this site. Forty tonnes of towing for 55 cubic metres of freight.
371–400 hp · 6×4
55 m³shipping volume





The Sinotruk HOWO NX 6×4 tractor unit. Three axles, the rear two driven, a Weichai or Sinotruk engine at 371 to 400 hp, a 12-speed manual gearbox and the HW76 single sleeper cab. Rated at 40 tonnes towing.
Overall 6.85 m long, 2.55 m wide and 3.10 m tall, on 12.00R20 tyres. Left-hand drive, convertible to right-hand drive. China II, III or V by unit.
We hold this configuration across model years 2020 to 2024, and one of the units is listed as new. The specification is identical across all of them; the year and the condition differ.
Haulage, and it is the workhorse rather than the long-distance truck.
Regional and day work. Out in the morning, back in the evening. Distribution runs, quarry to plant, port to a depot an hour away.
Fleet operation. Where you are buying four or six rather than one, and the per-unit landed cost decides how many you can afford.
Anything you pull. Tipping trailer, flatbed, skeletal, tanker. At 40 tonnes towing it handles every trailer we build.
Every prime mover on this site tows around 40 tonnes. What separates them is the cab, and the cab is what you ship.
| Shipping volume | |
|---|---|
| HOWO NX 6×4, this one | 55 m³ |
| Shacman M3000 and F3000 | 54 m³ |
| Shacman H3000 | 55 m³ |
| HOWO 6×4, HW79 double sleeper | 65 m³ |
| HOWO NX 460 hp, HW79 single | 68 m³ |
| SITRAK 6×4 | 72 m³ |
At 3.10 m tall this is among the smallest boxes on the vessel of anything that tows 40 tonnes, and sea freight is charged on that box rather than on the tractor’s weight or its power. On a single unit the difference is worth having. On an order of six it buys most of a seventh truck.
What you give up is the second bunk, the higher roof and the interior space of the bigger cabs. If your drivers sleep in the truck, that is not a saving, it is a false economy, and the HW79 double sleeper build is the right one. If they go home at night, this is the truck.
Through our own workshop before it loads: inspected, put right, and photographed at each stage while the work is happening.
Because we hold several of these across four model years, condition is a per unit question rather than a per model one. Ask about the specific truck and we send the specific photographs, and we will tell you plainly which of the ones in the yard we would buy ourselves.
Fifth wheel and rear suspension are the two things to look at on any prime mover. We photograph both closely.
55 m³, the lowest of any HOWO tractor unit we hold. Loaded at our yard in Tangshan and shipped through Tianjin Port.
Whether your drivers sleep in the truck. What you will pull, and whether you need us to supply it. Your destination port, the quantity and whether you need right-hand drive. On a fleet order, tell us the total and we will price the freight as one shipment.
Height. It is 3.10 m tall against 3.60 for the double-sleeper HOWO and 3.98 for the SITRAK, and a tractor unit has no body, so cab height is most of what you are paying to move. 55 m³ against 65 and 72 is a real saving repeated across every unit in a fleet order.
Model year and condition. The specification is the same across all of them: 371 to 400 hp, 12-speed, HW76 single sleeper, 40 tonnes towing, 55 m³. One of the units we hold is listed as new. Tell us your budget and your year band and we will name what is in the yard.
For day runs and regional work, yes, and it is the right answer. For multi-day corridor routes worked by two drivers in shifts, take the HW79 double sleeper build instead. That is the whole difference between the two HOWO 6×4 tractor units we sell.
Forty tonnes, which covers every trailer we build: the 50-tonne rated tipping and drop-side trailers, the 60-tonne flatbed, the skeletal and the tankers. Ask us to quote a tractor and trailer together and to ship them on one booking.
Only what the catalogue actually prints. A row that is not here is a figure we do not have yet. Ask, and we confirm it against the machine in our yard rather than guess at it.
We hold this configuration across several model years. The specification above is the same on every one; the year and the condition are what differ. Tell us the year band you want and we will quote what is in the yard.
Sea freight is charged on volume, not weight. This one occupies 55 m³. Loaded at Tangshan City, Hebei, shipped through Tianjin Port. What CBM does to your bill → Where we ship from →
Sinotruk HOWO
Sinotruk HOWO
Sinotruk HOWO