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SITRAK

High Quality Spare Parts, Economical Price, Fast Delivery, Reliable Service of our howo truck parts.

How many series of Sitrak?

SITRAK series heavy-duty trucks are localized products of joint-venture brand launched by SINOTRUK on the basis of the original MAN TG technology. 

With the B10 life of “1,500,000 km for engine and 1,000,000 km for transmission and axle”, SITRAK establishes a new standard for domestic premium heavy-duty trucks, and with the super-long warranty period of 2-year without mileage limitation.

it sets up a new service benchmark for premium heavy-duty trucks.

Sitrak-C7H

Sitrak C7H Series

PREMIUM CREATING, ULTIMATE EXPERIENCE

SINOTRUK ratified strategic cooperative agreement with German MAN, initiating all-around in-depth cooperation from every aspect, and introduced a whole package of key assembly and part-related technology in respect of its cab, chassis, axle and engine, etc.

In 2011, SINOTRUK launched SITRAK, a new generation of heavy trucks in line with European quality standards.

Sitrak (2)
Sitrak (1)
Sitrak

Sitrak T7H Series

SINOTRUK ratified strategic cooperative agreement with German MAN, initiating all-around in-depth cooperation from every aspect, and introduced a whole package of key assembly and part-related technology in respect of its cab, chassis, axle and engine, etc. 

In 2011, SINOTRUK launched SITRAK, a new generation of heavy trucks in line with European quality standards.

Sitrak
Sitrak (2)
Sitrak (3)
Sitrak-C7H

Four advantages of Sitrak

  • Economy： Super wide low fuel consumption and high torque range of MC11 (localized MAN D20) engine, high performance and high input torque of ZF transmission, high transmission efficiency and low gear ratio of MCY13 (MAN 13 t single reduction drive axle) drive axle, and low wind resistance of the cab allow the truck to maintain the tolerance of driving with low fuel consumption and achieve the incomparable driving comfort.
  • Reliability： The original MAN TG technology, the same product design and production & assembly process, and the persistent enforcement of German standards from production conformity management, test validation to product release, as well as the application of important supporting parts from the original MAN supplier for the engine and the world top-class components for the chassis pull together to guarantee the high reliability of the complete vehicle.
  •  Safety： The truck offers the active and passive safety of world top-class heavy-duty trucks. The cab meets the ECE R29 European truck cab strength standard; the steering column allows for deformation and energy absorption in a crash; front disk brake and rear drum brake as well as EVB are supplied as standard configuration, and ABS+ASR+EBL+TPM are optionally available; the powerful electronic management system (BCU+VCU) is equipped. These configurations assure the safety of occupants.
  • Comfort： High-performance gearshift operation and pneumatical steering wheel adjustment, large-span less-leaf spring, optimized full floating cab suspension, air seat with lumbar cushion, as well as wide framed berth allow Chinese users to enjoy the riding pleasure of the internationally most advanced heavy-duty truck.

Vehicle Parameter Table Of Sitrak

Drive mode4×26×4
Overall dimensionL×W×H (mm)6220×2496×3410,3620,3960,39806895×2496×3410,3620,3960,3980
Wheelbase (mm)36003225+1350,3200+1400
Front / rear wheel base (mm)2022,2041/18162022,2041/1830
Max. total mass (kg)1800025000
Curb weight (kg)68008800
CabSpace sizeC7H-P (wide body and medium / high roof), C7H-G (wide body and high roof), C7H-F (medium-wide body and middle / high roof), C7H-U (medium-wide body and high roof)
External4-point full-floating cab suspension, double toolkits, one-touch lifting window, MAN proprietary technology door hinge
InternalAir seat with waist cushion, pneumatic adjustable steering wheel, VDO instrument, height-adjustable safety belt, electrical adjustable rearview mirror, rearview mirror electrical heater, skeleton-type berth Dimension of lower berth (mm): Wide-body cab: 2,184×675, medium-wide body cab: 1,986×625 Dimension of upper berth (mm): Wide-body cab: 2,137×701, medium-wide body cab: 1,936×701
EngineEmission standardChina IIIChina IV
Engine modelMC11.35-30MC11.39-30MC11.43-30MC11.36-40MC11.40-40MC11.44-40
Max. net power / speed257/1900287/1900316/1900265/1900294/1900324/1900
Max. torque / speed1800/1000-14001900/1000-14002100/1000-14001800/1000-14001900/1000-14002100/1000-1400
TransmissionModelZF16S1870ZF16S1950ZF16S221 ODZF16S1870ZF16S1950ZF16S221 OD
First gear / top gear ratio15.39/0.8511.64/0.8313.80/0.8415.39/0.8511.64/0.8313.80/0.84
Clutch430A430ABuilt-in clutch assembly430A430ABuilt-in clutch assembly
Drive axleModelMCY13MCY13Q
Ratio3.08, 3.36, 3.7, 4.11
Suspension systemFront / rear less-leaf spring suspensionFront / rear less-leaf spring suspension, HUV suspension (optional)
SaddleJost 50 international standard saddleJost 90 international standard saddle
Front axleHF7disc brake (standard configuration: SKF bearing)
Steering systemZF8098 steering gear and ZF steering oil pimp
Braking systemABS (WABCO braking system), VOSS fittings, TMD disc brake friction block, ASR+EBL+TPM (optional)
Air intake systemMANN+HUMMEL air filter
Fuel tank400 L, optional 560 L (only for 4×2 and 6×4 China III)
TyrePIRELLI 315/80R22.5, MICHELIN tyres (optional)
OthersAutomatic slack adjuster (standard configuration), tachographs, integrated fender, split side protection, and fleet management system (optional)

Major Assemblies of Sitrak

Sitrak Cabin

With Sitrak TGA cab body, the cab is spacious, robust and streamlined, and up to ECE R29 European truck cab strength standard. Thanks to the state-of-the-art technology, this cab can compare with the car cab regarding ride comfort, and provide you the intelligent and safe drive & ride experience with the help of the intelligent information navigation system.
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Sitrak Transmission

ZF16S 16-speed transmission is adopted. Equipped with overgear, it features high first-gear speed ratio, light weight, good maneuverability, high efficiency, energy conservation and fuel saving and high economy, as well as a B10 life of 1,000,000 km.
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Sitrak Engine

SINOTRUK exclusively introduces the world's most advanced MC11 (localized MAN D20) electronic control high-pressure common-rail engine. The vermicular graphite iron body has an ultra strong deformation resistance; the fuel injection system, a new generation Bosch product, has low specific fuel consumption of 186 kg/kw.h; the parts are highly integrated, and save the quantity of parts by 25 percent over similar engines in the world, reducing fault points greatly; the long B10 life of 1,500,000 km is up to the world most advanced standard for engines of heavy-duty trucks; the oil change interval of 60,000 km reduces vehicle cost substantially.
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Sitrak Axle

Sitrak MCY13 drive axle, a new-generation single reduction drive axle, is supplied with the SKF maintenance-free bearing unit as standard configuration. The brake shoe clearance is adjusted automatically and free of maintenance, and the lubrication system is equipped with an oil filter. With a B10 life of 1,000,000 km, the axle features high transmission efficiency, low noise and prominent oil conservation.
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