Product Description
This brand-new SHACMAN 4x2 tractor truck, model SX4185GT361C, is specified for regional and trunk-road haulage where Euro III is required. It combines a 385 HP Cummins M10E3 Euro III engine with a FAST 12JSD200T-B 12-speed manual gearbox, a balanced 4.266 rear axle ratio, a 16-tonne double-reduction drive axle, a strengthened 850x270 (8+5) frame and a 50-tonne gross combination weight rating.
Euro III Power with a Driver-Friendly Manual Box
The SX4185GT361C carries the same Cummins M10E3 engine as the top H3000S variant, but pairs it with the proven FAST 12JSD200T-B manual gearbox instead of an automated unit. For operators who do their own maintenance, a 12-speed manual is simpler to repair and needs no electronic calibration. The 4.266 final drive sits between a short pulling ratio and a tall highway ratio, so this tractor truck is equally at home on a container run and on a longer regional corridor.
Euro III emissions let this SHACMAN 4x2 tractor truck enter markets that have already moved past Euro II but do not yet demand Euro IV or V hardware. That keeps the specification affordable while still meeting the import rule of the destination country.
Comfort, Strength and Flexible Specification
The H3000 cab rides on air suspension with an air-suspended primary seat, air-suspended mountings and electric windows, so long days behind the wheel stay comfortable. The strengthened 850x270 mm double-layer frame and the 16-tonne double-reduction rear axle are shared with the rest of this 4x2 family, and a 7.5-tonne front axle carries the front end.
SHACMAN keeps the specification open before delivery. Buyers can choose cab height, add a 90# fifth wheel or a desert oil-bath air filter, and specify ABS and custom fleet paint. A 50# reinforced fifth wheel, 12R22.5 vacuum tyres with a spare, a 400 L aluminium tank and 165 Ah maintenance-free batteries are standard.
Frequently Asked Questions
How is the SX4185GT361C different from the SX4185HT361C?
Both use the 385 HP Cummins Euro III engine. This H3000 SX4185GT361C pairs it with a manual 12JSD200T-B and a 4.266 ratio, while the H3000S SX4185HT361C uses a 16-speed AMT and a taller 3.866 ratio.
Why specify Euro III instead of Euro II?
Many export destinations now require Euro III at import. This SHACMAN 4x2 tractor truck meets that rule with a Cummins M10E3 engine while staying mechanically straightforward and affordable to run.
What is the 4.266 rear axle ratio best for?
It is a balanced ratio: enough tractive effort for a loaded tractor truck on a grade, yet low enough engine speed for steady highway running. It suits mixed trunk-road and regional duty.
Which markets does this model target?
It is aimed at export markets that require Euro III emissions and at trunk-road logistics fleets. Share your destination port and we will confirm the import standard before quoting.
Contact HiCA AUTO for FOB or CIF pricing on this vehicle.
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Technical Parameters

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| Model | SX4185GT361C |
|---|---|
| Series / cab | H3000, air-suspended cab, air seat, electric windows, steel bumper |
| Drive form | 4x2 |
| Engine | Cummins M10E3, 385 HP, Euro III |
| Transmission | FAST 12JSD200T-B manual, 12 forward + 2 reverse |
| Rear axle ratio | 4.266 |
| Front axle | 7.5 T |
| Rear axle | 16 T double-reduction drive axle |
| Chassis | Strengthened double-layer frame 850x270 (8+5) |
| Suspension | Multi-leaf springs, front and rear |
| Overall dimensions | 6,150 x 2,500 x 3,300 mm (flat roof) / 3,800 mm (high roof) |
| Wheelbase | 3,600 mm |
| Max. speed | 90 km/h |
| Tyres / fifth wheel | 12R22.5 vacuum with spare / 50# reinforced |
| Fuel tank | 400 L aluminium |
| Brakes | ABS optional |
| Target market | Euro III export markets / trunk-road logistics |

