Product Description
This brand-new SHACMAN 4x2 tractor truck, model SX4185HT361C, is built for high-frequency single-axle haulage. Under the H3000S cab it pairs a 385 HP Cummins M10E3 Euro III engine with an SF16JZ220 16-speed AMT gearbox, a 3.866 rear axle ratio, a 16-tonne double-reduction drive axle, a reinforced 850x270 (8+5) double-layer frame and a 50-tonne gross combination weight rating.
Automated Shifting for Repeat Port and Shuttle Cycles
The SX4185HT361C is the automated-gearbox member of the H3000S 4x2 range. Its SF16JZ220 is a 16-speed automated manual transmission with 16 forward and 2 reverse gears, so clutch work is handled electronically and the driver works a single selector through dense stop-start traffic. That is exactly the duty profile a single-axle tractor truck meets at a port gate or on a regional shuttle loop: hundreds of short cycles a day, constant coupling and uncoupling, and no tolerance for a tired clutch leg.
The 3.866 final drive is the tallest ratio in this H3000S group, which holds engine speed low at highway cruise and trims fuel burn on the empty or lightly loaded return leg. Anti-lock braking with ASR is fitted as standard rather than offered as an extra, which matters on wet terminal ramps and in rain-soaked yards. The 400 L aluminium fuel tank and 165 Ah maintenance-free batteries that SHACMAN fits as standard keep this tractor truck earning instead of waiting for service.
Specified for High-End Trunk-Line Operators
SHACMAN builds the H3000S for fleets that expect car-like comfort in a working truck. The cab rides on air suspension, the primary seat is air-suspended too, and electric windows come as standard, small details that decide whether a driver stays fresh through a long shift. The strengthened 850x270 mm double-layer frame is rated to a 50-tonne gross combination weight, and the 16-tonne double-reduction drive rear axle gives this 4x2 tractor truck the traction to move a loaded trailer away from a standstill on a grade.
Because the model targets international high-end trunk-line operators, the specification is deliberately complete: a 50# reinforced fifth wheel, 315/80R22.5 vacuum tyres with a spare, and options covering a 90# fifth wheel, a desert oil-bath air filter and custom fleet paint. Tell HiCA AUTO your route and we will match the configuration to it.
Frequently Asked Questions
How does the SX4185HT361C differ from the manual SX4185HT361?
The SX4185HT361C uses the SF16JZ220 16-speed AMT instead of a manual gearbox and runs a taller 3.866 ratio, while ABS with ASR is standard. It suits automated, high-frequency work rather than heavy manual pulling.
What engine and gearbox does this SHACMAN 4x2 tractor truck use?
A 385 HP Cummins M10E3 Euro III engine drives through the SF16JZ220 16-speed automated manual gearbox with 16 forward and 2 reverse gears, feeding a 16-tonne double-reduction rear axle.
Is a 4x2 enough for port and shuttle duty?
For port haulage, short and mid-distance drop-and-hook work and light high-frequency loads, a 4x2 tractor truck saves kerb weight and fuel while still handling a 50-tonne combination. Step up to 6x4 only for sustained heavy trunk haul.
Which markets is the H3000S specified for?
It is prepared for international high-end trunk-line fleets that require Euro III emissions. Tell us 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 | SX4185HT361C |
|---|---|
| Series / cab | H3000S, air-suspended cab, air seat, electric windows, steel bumper |
| Drive form | 4x2 |
| Engine | Cummins M10E3, 385 HP, Euro III |
| Transmission | SF16JZ220 16-speed AMT, 16 forward + 2 reverse |
| Rear axle ratio | 3.866 |
| Front axle | 7.5 T |
| Rear axle | 16 T double-reduction drive axle |
| Chassis | Reinforced 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 | 315/80R22.5 vacuum with spare / 50# reinforced |
| Fuel tank | 400 L aluminium |
| Brakes | ABS + ASR, standard |
| Target market | International high-end trunk-line logistics |

