Sitom STQ3258L8Y7S3 Dump truck (#221)
Sitom dump truck STQ3258L8Y7S3 (batch #221) based on STQ1257L8Y7S3 chassis is made in China by Hubei Tri-Ring Special Vehicle Co., Ltd. The company is located in Shiyan, in Hubei Province, China.

STQ3258L8Y7S3
Overview
| Model | STQ3258L8Y7S3 |
| Brand Name | Sitom |
| Bulletin | #221 |
| Type of vehicle | Dump truck |
| Country of origin | China |
| Chassis | STQ1257L8Y7S3 |
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 | YC6A240-33 | 7255 cc | 7.3 L | 443 cu in | 177 kW | 241 hp | |
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 85 km/h | 53 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Load factor (the ratio of the payload of a vehicle to its weight) | 1.09 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 11905 kg | 11.9 t | 26,246 lbs | |
| Gross vehicle weight rating | 25000 kg | 25 t | 55,000 lbs | |
| Axle load distribution | 7000 kg / 18000 kg (tandem axle) 7 t / 18 t (tandem axle) 15,000 lbs / 40,000 lbs (tandem axle) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 8310 mm | 27′4″ | ||
| Overall width | 2490 mm | 8′3″ | ||
| Overall height | 3120 mm | 10′3″ | ||
| Cargo body | ||||
|---|---|---|---|---|
| Cargo body length | 5600 mm | 18′5″ | ||
| Cargo body width | 2300 mm | 7′7″ | ||
| Cargo body height | 1200 mm | 4′0″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 3800+1300 mm, 3800+1350 mm | 12′6″+4′4″, 12′6″+4′6″ | ||
| Front/rear overhang | 1480 mm / 1730 mm, 1480 mm / 1680 mm | 4′11″ / 5′9″, 4′11″ / 5′7″ | ||
| Approach / departure angle | 25 / 12, 25 / 13 deg. | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 3 | |||
| Steering control | steering wheel | |||
Additional Information
Container dump mode after unloading. Optional side door and green cover, optional mask. Wheelbase, rear overhang, departure angle correspondence.

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