Tractor truck
- Rated Towing Mass
- 32,000–50,000 kg
- Engine Rated Power
- 280–460 kW (380–625 hp)
- Drive Type
- 4×2 / 6×4 (mainstream); optional 6×2 / 8×4
- Powertrain
- Diesel / Gasoline / BEV / PHEV / range extender
- Cab Configuration
- Short cab / Sleeper cab (single-berth / double-berth)
- Emission Standard
- Euro 2–6
Reference configuration. Final values are confirmed for the selected chassis, model and destination.
About the tractor truck
The KEEYAK Tractor Truck is a powered commercial vehicle designed to pull a semitrailer through a fifth-wheel coupling rather than carry a fixed cargo body. Rated towing mass is 32,000–50,000 kg. Powertrain options are Diesel / Gasoline / BEV / PHEV / range extender, depending on configuration.
It is intended for logistics fleets, container haulers, tanker operators, bulk carriers, construction transporters, and long-haul contractors. Match trailer mass and kingpin load to the gross combination rating and axle layout. Coupling height and the braking interface must suit the trailer. Powertrain and fuel strategy need to fit the duty cycle and route gradients. Confirm cab type and compliance with road rules.
Typical applications
Long-haul semitrailer transport
Freight fleets use sleeper-cab units to pull compatible semitrailers on long routes, selecting powertrain, fuel capacity, driver accommodation, and axle layout for duty.
Regional distribution haulage
Operators use day-cab road tractors for repeated depot and customer runs where maneuverability, turnaround time, trailer interchange, and route access matter.
Container chassis operations
Ports and logistics companies move container chassis between terminals and inland facilities after confirming fifth-wheel height, kingpin load, axle limits, and local dimensions.
Heavy equipment semitrailer haulage
Construction transporters pull low-bed or equipment trailers when combined mass, axle distribution, gradeability, braking, coupling, permits, and route clearance are properly matched.
Before you order
What must match when choosing a tractor for a semi-trailer?
Confirm trailer mass and kingpin load against the tractor's combination and axle ratings. Coupling height, clearance and braking interfaces must suit the actual semi-trailer. Then match the powertrain, cab and fuel strategy to route gradients and the operating cycle.
