Advantages

Advantages

More efficient and reliable
The on-site quality control is conducted by experts from MAN SE, which ensures that the assembly quality reach international standards. The 4th generation wide cylinder Styer series engine has rigid body and longer service life and is more reliable than similar homemade engines. International advanced intelligent high pressure common rail electric injection system, with genuine Germany auxiliary parts, can intelligently control the engine according to different road conditions and always ensure optimal engine running. The HW series transmission has unique forced lubrication system, and the independent gear oil pump ensures that the transmission get optimal lubrication, which prolongs the transmission’s service life and improves transport efficiency. The cutting edge NS07 suspension system ensures balanced frame stress, featuring superior stability and more reasonable load distribution.

Higher Safety
The cab assembly adopts MAN L2000 cab technology, has high rigidity and meets Germany safety regulations. The engine EVB brake system has superior brake performance; The dual circuit pneumatic brake system meets European safety regulations.

More comfortable
Four-point suspension cab and pneumatic seat makes it more comfortable to drive. First-class cab sealing reduces noise and dust. The sleeper berth is 585mm wide, which is very comfortable. Car type instrument panel looks luxurious; integrated air conditioner control, cassette, cup holder, air outlet, and sundries box, are more ergonomically designed; Major functional buttons can be accessed easily for convenient operation; New interior of modern design is delicate and elegant.

High price performance ratio
The sole “National Heavy Duty Automobile Engineering Technology Research Center” in China guarantees advanced technology and leading performance of the product. The major assemblies and key parts are all produced by SINOTRUCK, which ensures reliable quality, reasonable match and superior performance, as well as outstanding low cost. HOKA truck product has the most favorable price compared to similar products of the same configuration.

Lightest weight
With light weight design, Golden Prince series truck’s weight is much less than that of similar trucks.
More optional devices are available for Golden Prince series, which can meet the user’s specific demand.


Assembly Advantages
I. Cab

1. It adopts advanced MAN L2000 cab.
The luxurious cab has clean profile and strong visual impact.
2. High rigidity and safety
The cab is manufactured completely in accordance with the drawings provided by MAN; high quality welding meets European safety regulations. The thickness of steel plate for stamping parts is at least 1.2mm and the thickness of steel plate for main frame is 1.5mm~2mm. Thus it is one of the cabs that has the highest safety in Chinese market.
3. Excellent sealing for comfortable driving
The cab effectively insulates noise and dust, providing a comfortable work environment.
4. Four-point suspension, safe and comfortable
Four-point suspension mechanism greatly improves safety and comfort.

 

 

5. Extra-short front overhang for good pass ability
Due to short front overhang (which is 1320mm, and other products are all about 1500mm), the truck has the best pass ability among similar homemade products, especially applicable to tough road conditions.
6. New instrument panel and interior

 

 

Car type instrument panel looks luxurious; integrated air conditioner control, cassette, cup holder, air outlet, and sundries box, are more ergonomically designed; Major functional buttons can be accessed easily for convenient operation; New interior of modern design is delicate and elegant.
7. Widened sleeper berth
The overall berth width is widened to 585mm, which is more comfortable.

II. Engine

 

D10 series engine

 

It adopts the 4th generation wide cylinder Styer D10 series engine which has rigid body and longer service life and is more reliable than similar homemade engines. International advanced intelligent high pressure common rail electric injection system, with genuine Germany auxiliary parts, can intelligently control the engine according to different road conditions and always ensure optimal engine running.
Featuring low revs, big torque, strong power, good noise and emission control technology, it can bring significant fuel economy.
Germany WABOCO dual cylinder air compressor has large displacement and low exhaust temperature, and features timely supplement of compressed air, which greatly improves engine reliability and brake safety.
MANN HUMMEL fuel filter fully guarantees filtration quality and efficiency, prolongs the service life and reduces cost.

 

III. Clutch & Transmission

 

 

Clutch
SINOTRUCK 430 Diaphragm spring clutch is mounted as standard clutch.
Featuring simple and compact structure, good balance, stability, heat dissipation and ventilation, as well as big torque, its quality and performance reaches advanced international level.
Transmission
SINOTRUCK HW series transmission is mounted as standard configuration, which uses aluminum alloy housing and has lighter weight. The main box adopts double intermediate shaft structure, and the auxiliary box adopts planetary mechanism, which greatly improves the reliability of the assembly. It also features wide range of gear ratio, big first gear ratio, heavy load start, and strong power for climbing, which lead to much superior performance.

 

IV. High Strength Frame

 

Frame assembly

 

Tractor truck adopts MAN technology frame. The new design of frame assembly takes TG series frame as reference: the front end of the longitudinal beam is mounted with reinforced one-piece front overhang bracket and the horizontal beam, which greatly improves the rigidity of the frame, and improves the reliability of engine and cab suspension mechanism. The frame structure is optimized: large span horizontal beam connecting plate and partial reinforcement structure provides more evenly stress distribution; standard orifice position is favorable to the allocation and connection of various assemblies.
The trapezoid frame, which is wide in the front and narrow at the rear part, is suitable for multiple kinds of engines and can improve the vehicle’s stability. The rear part is 850mm wide, which is very convenient for modification. The frame wing is widened to 90mm and adopts high strength steel.
Single layer MAN frame for tractor truck:
(8+4)×300×90 for van truck (Version 12) and Version 5
(8+7)×300×90 for mixer truck (excl. B42)
(8+5)×300×80 for dump truck (Version 12, 32)
(8+8)×300×80 for reinforced dump truck
(8+8)×300×90 for B42

 

V. Drive Axle

 

MCY13 Drive Axle

 

MCY13 drive axle is a new generation single stage reduction drive axle developed by SINOTRUCK with MAN technology, featuring advanced technology, high load bearing capacity, and light weight. It is adopts SKF bearing with oil filter, which features maintenance-free, cleaner lubricant, and longer service life, lowest gear ratio 3.08, high drive efficiency, quick speed and low noise, and excellent fuel-saving effect. It can be mounted with disc type brake (to be developed), featuring good brake force and heat dissipation, which can effectively avoid heat fade, and ensure safety especially when going down a long slope.

 

HW Series Single Stage Reduction Drive Axle

 

HW1249 and HW1279 series single stage reduction drive axle is developed by SINOTRUCK, taking Meritor axle as reference, for transport on expressway or highway of 2nd grade or above. The series drive axle features high load bearing capacity, long service life, low noise, light weight, low fuel consumption and convenient for service and maintenance.

 

AC Heavy Duty Rear Drive Axle

 

SINOTRUCK constantly improves the existing products and takes the advantages of similar products both home and abroad. The AC series drive axle is independently developed by SINOTRUCK and it can better adapt to the work conditions in China.
Brand new heavy duty drive axle product of proprietary intellectual property right has higher load bearing capacity and the speed ratio is up to 3.947, which greatly improves the stress distribution on the final drive and axle shaft, and has higher reliability.

 

HC16 Casting Drive Axle

 

The axle housing is made of unique spheroidal graphite cast iron, featuring better machinability, higher anti-bending deflection performance and higher reliability compared to common cast steel axle. The axle also features low noise and is more applicable to tough road conditions with extra heavy load. Through stringent bench test and field test, the performance of the product reaches international advanced level.