Tractor trucks Dayun CGC4250, LNG, Chelyabinsk

The 4x2 wheel formula
Wheelbase, mm 4000
Permissible load on the front axle, kg 7,500
Permissible load on the rear axle, kg 13,000
Permissible gross weight GVW, kg 19,000
Permissible gross weight of a road train, kg – 44,000
Length x Width x Height – 6490 x 2550 x 3675
Main components of the chassis
The height of the frame spars is 280 mm
The thickness of the frame spars is 8+5 mm
Inclined section of the rear overhang of the frame
Saddle stretcher: MEDIUM
Cast iron JOST coupling device
The diameter of the coupling pin is 2" (50 mm)
Saddle device lighting – 1 lamp
SSU height 1150 mm
Two 7 pin electrical outlets for connecting to the trailer
Pneumatic connections to the trailer – according to EC requirements
The battery box is mounted on the left
2 rechargeable batteries of 220 A/h
The mass switch at the battery box
Dual-circuit pneumatic system
Disc brakes for all axles
Hydraulic power steering
The front suspension is spring-loaded with telescopic hydraulic shock absorbers and a stabilizer bar for the front axle.
The rear suspension is pneumatic.

Transmission
Weichai Power 6-cylinder inline gas engine, WP13NG430E52 with a capacity of 430 hp at 1900 rpm.
Woodward fuel system with electronic direct fuel injection.
Engine displacement – 12.54liters
The ignition system is microprocessor-based
Fuel – liquefied natural gas (methane)
The content of toxic substances in the exhaust gases complies with EURO 5 standards
Gearbox - C12JSDQXL220TA aluminum fully synchronized, 12-speed, with retarder
2 cryobucks (left and right sides), each 450L capacity, total 900L
The exhaust pipe is pointing to the left


ABS safety systems - anti-lock braking system
ESC - electronic stability control system
TPMS – tire pressure monitoring system
EPB – electronic parking brake
FCW – Collision warning system
360-degree all-round view cameras
Rain sensor
THE Glonass ERA
Cabin: exterior
All-metal cabin with two sleeping places
Front and rear cab supports with air suspension
External sun visor
Premium cabin paint (rear view mirrors, sun visor, footrests, bumper)
Cabin color - Red, White, Gray, Green, Brown
Electrically heated exterior mirrors in a robust housing with wide-angle sections on both sides and a low-angle mirror on the passenger side
Road train sign (light bulbs on the cabin roof)
Headlamps with halogen lamps
Upper and side cabin spoilers
Cabin lift – electric / manual
Tires and rims
Steel wheels
Tubeless tires of size 315/70R22.5
Spare wheel on the chassis
Jack
Tire Booster Hose
Two anti-rollback "shoes"
An emergency stop sign.
Cabin interior
Left-hand steering
Leather steering wheel trim
Height-adjustable and extendable steering wheel
Air suspension driver's seat with armrest
The driver and passenger seat belts are black
Standard unsprung passenger seat
Electric windows on both sides of the cabin
On-board computer
Climate control system – dependent air conditioner with automatic control
Standard cruise control
Rain sensor
Touchscreen Audio System (Android)
Interior cabin lighting
Interior curtains
The central lock.