Sitom STQ3055L4Y13 Dump truck (#178)
Sitom dump truck STQ3055L4Y13 (batch #178) based on STQ3051L4Y13 chassis is made in China by Hubei Tri-Ring Special Vehicle Co., Ltd. The company is located in Shiyan, in Hubei Province, China.

STQ3055L4Y13
 Overview
| Model | STQ3055L4Y13 | 
| Brand Name |  Sitom | 
| Bulletin | #178 | 
| Type of vehicle | Dump truck | 
| Country of origin | China | 
| Chassis | STQ3051L4Y13 | 
Manufacturer Profile
| Manufacturer | Hubei Tri-Ring Special Vehicle Co., Ltd. | 
| Brands | |
| Type of manufacturer | Special purpose vehicle manufacturer | 
| City | Shiyan | 
| Province (Region) | Hubei Province | 
| Country | China | 
| Number of vehicles* | 1480 models (4367 items total)  | 
| * A number of models manufactured by Hubei Tri-Ring Special Vehicle Co., Ltd. found in Auto-che.com vehicle database | |
 Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | YC4D120-30 | 4214 cc | 4.2 L | 258 cu in | 90 kW | 123 hp | |
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 86 km/h | 54 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Load factor (the ratio of the payload of a vehicle to its weight) | 0.65 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 3250 kg | 3.3 t | 7,165 lbs | |
| Gross vehicle weight rating | 5365 kg | 5.4 t | 11,828 lbs | |
| Axle load distribution | 1820 kg / 3545 kg 1.8 t / 3.5 t 4,012 lbs / 7,815 lbs  | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 6990 mm / 6850 mm | 23′0″ / 22′6″ | ||
| Overall width | 2270 mm | 7′6″ | ||
| Overall height | 2800 mm | 9′3″ | ||
| Cargo body | ||||
|---|---|---|---|---|
| Cargo body length | 4800 mm / 4500 mm | 15′9″ / 14′10″ | ||
| Cargo body width | 2100 mm | 6′11″ | ||
| Cargo body height | 800 mm / 600 mm | 2′8″ / 2′0″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 4100 mm, 3800 mm  | 13′6″, 12′6″  | ||
| Front/rear overhang | 1100 mm / 1790 mm, 1100 mm / 1950 mm  | 3′8″ / 5′11″, 3′8″ / 6′5″  | ||
| Approach / departure angle | 30 / 18, 30 / 17 deg. | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 3 | |||
| Steering control | steering wheel | |||
Additional Information
Compartment dump mode after unloading; optional mask; parameters corresponding relationship (Dimensions (L) / long container / cargo box high / rear overhang / departure angle): a .6990/4800/800/1790/18 ; two .6850/4500/600/1950/17; Third .6850/4500/800/1950/17 mass change was less than 3%, so that only a set of quality parameters.

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