AUTO-CHE

Sitom Sitom STQ4257L7Y15S4 Tractor unit (#261)

Sitom tractor unit STQ4257L7Y15S4 (batch #261) is made in China by Hubei Tri-Ring Special Vehicle Co., Ltd. The company is located in Shiyan, in Hubei Province, China.

Sitom STQ4257L7Y15S4 tractor unit

STQ4257L7Y15S4

Sitom STQ4257L7Y15S4 tractor unit Sitom STQ4257L7Y15S4 tractor unit Sitom STQ4257L7Y15S4 tractor unit Sitom STQ4257L7Y15S4 tractor unit
Sitom logo Overview
ModelSTQ4257L7Y15S4
Brand NameSitom logoSitom
Bulletin#261
Type of vehicleTractor unit
VIN
  • LS3T2EH4×××××××××
Country of originChina
Manufacturer Profile
Manufacturer
 
Brands
Type of manufacturerSpecial purpose vehicle manufacturer
CityShiyan
Province (Region)Hubei Province
CountryChina
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
Sitom logo Technical specifications
#Engine modelEngine displacementEngine powerEngine manufacturer
1ISLe375 408 900 cc8.9 L543 cu in276 kW375 hpDongfeng Cummins Engine Co., Ltd.
2YC6MK385-4010 338 cc10.3 L631 cu in285 kW387 hpGuangxi Yuchai Machinery Co., Ltd.
3WP12.375E4011 596 cc11.6 L708 cu in276 kW375 hpWeichai Power Co., Ltd.
4YC6K1242-4012 155 cc12.2 L742 cu in309 kW420 hpGuangxi Yuchai Machinery Co., Ltd.
Performance
Fueldiesel fuel
Environmental standardNational IV / Euro 4
Maximum speed90 km/h56 mph
ABShave
Capacity
Fifth wheel load capacity16200 kg16.2 t35,700 lbs
Quasi-total mass of trailer40000 kg40 t88,000 lbs
Weights and Ground pressure
Curb weight8605 kg8.6 t18,971 lbs
Gross vehicle weight rating25000 kg25 t55,000 lbs
Axle load distribution7000 kg / 18000 kg  (tandem axle)
7 t / 18 t  (tandem axle)
15,000 lbs / 40,000 lbs  (tandem axle)
Dimensions
Overall length6795 mm / 6995 mm22′4″ / 23′0″
Overall width2490 mm8′3″
Overall height3100 mm / 3600 mm / 3990 mm / 3210 mm / 3910 mm / 3820 mm10′3″ / 11′10″ / 13′2″ / 10′7″ / 12′10″ / 12′7″
Undercarriage and Suspension
Number of axles3
Wheelbase3200+1300 mm,
3400+1300 mm,
3400+1350 mm
10′6″+4′4″,
11′2″+4′4″,
11′2″+4′6″
Front track2039 mm6′9″
Rear track1860 mm / 1860 mm6′2″ / 6′2″
Front/rear overhang1460 mm / 835 mm,
1460 mm / 785 mm
4′10″ / 2′9″,
4′10″ / 2′7″
Approach / departure angle19 / 42, 19 / 43 deg.
Leaf springs10 / 12, 3 / 4
Tyres and Wheels
Number of tyres10
Tyres dimension11.00-20 18PR, 315/80R22.5 16PR, 11.00R20 16PR, 295/80R22.5 16PR, 12R22.5 16PR
Miscellaneous
Seating capacity3
Steering controlsteering wheel
Additional Information

The same type of optional flat top cab .ISLe37540, YC6MK385-40, WP12.375E40, YC6K1242-40 engine maximum net power values ​​were 269,276,271,296kW.ABS System Manufacturer: WABCO Vehicle Control Systems (China) Co., Ltd., Model : 4460043200 car with OBD install tachograph has GPS capabilities around the former option, side panels, front bumper (including the front lights) and door panels optional high roof and side air Wind deflector. The plate topped Wind deflector optional parameter corresponding relationship (after Dimensions (length) / wheelbase / overhang / departure angle): a .6795 / 3200 + 1300/835/42; two .6995 / 3400 + 1300 / 835/42; three .6995 / 3400 + 1350/785/43.