Home  >  Construction Machinery  >  Engineering & Construction Machinery  >  Road Machinery  >  Motor Graders

Min.Turning Radius m 7.8, Gradeability % 20, Clea ra nce Between Wheels mm 2156 - details see: https://www.machineto.com/motor-grader-dk222-10117613

Power System
Accurate power match, optional power system such as Cummins or Shangchai diesel which has high torque reserve, high fuel efficiency, convenient maintenance and national environmental standard-compliant emission and noise.

Transmission Control System
Electro-hydraulic powershift transmission offers 6 forward & 3 reverse gears. Transmission control system adopts electro-hydraulic control, the gearbox of powershift transmission adopts wet clutch, controlling the connection and separation with power oil; shifting box has a electronic-control handle to ensure a smooth operation, comfortable handfeel and stable shifting, relieving the labor intensity.

Drive Axle
Meritor drive axle and balance box are assembled and dissembled easily, the chain-produced elasticity can relieve the shock among the transmission components from engine to wheels, ensuring a reliable power output and safety. Rear axle is equipped with a automatic-lock “NO-SPIN” differential. The balance box with tandem transmission chain has the strengthened outside and insides plates to ensure a excellent support stiffness. 15°swing angle (up/down) enable vehicle to acquire the strong adhesion and agility brake in any poor conditions underfoot.

Braking System
Service brake adopts all-hydraulic single circuit system, parking brake is shoebrake installed in the output end of gearbox. Both of the separate braking systems ensure a safety travelling.

Radiator
Enlarged fan and radiating area, unique design for air flow and water tank ensure a normal working condition even in a 40°C environment. Against the requirements in higher temperature, specially-designed H series of motor grader can works well in 56°C.

Cab
Innovative cab offers a maximum view, and is characterized by dustproof, sound and heat insulation, shock absorption and anti-ultraviolet. The operating system is designed according to human engineering principle and offers a user-friendly environment, heater is optional for cab.

Working system
With articulated frame and front wheel steering, the vehicle has a small turning radius and super agility.
Balanced structure and weight distribution achieve a optimum blade push and pressure.
Optional front blade, rear ripper/scarifier, front rake and automatic leveling device

Maintenance
Modern streamline engine enclosure has double access doors to ensure a convenient service and maintenance.

Quality Assurance
Hydraulic system adopts internationally advanced technology and imported pie joint and seals, operating hydraulic pipe equips with imported multiway valve, braking hydraulic pipe equips with imported braking valve.

Optional components
Optional components include front blade, rear ripper/scarifier, automatic leveling device, cold starter, and heater.

Intem	Unit	DK222
Engine (Diesel)
Make		Cummins
Model		6CTA8.3-C215
Rated Power/Speed	kW/(r/min)	160/2200
Engine Optional (Diesel)
Make
Model
Rated Power/Speed	kW/(r/min)
Blade Length×Chord Height	mm	4270x610
Swing Angle		360°
Sloping Angle For Blade		90°
Forward Speed I	km/h	5
Forward SpeedⅡ	km/h	8
Forward SpeedⅢ	km/h	11
Forward Speed IV	km/h	19
Forward Speed V	km/h	23
Forward Speed VI	km/h	38
Reverse Speed I	km/h	5
Reverse SpeedⅡ	km/h	11
Reverse SpeedⅢ	km/h	23
Min.Turning Radius	m	7.8
Gradeability	%	20
Clea ra nce Between Wheels	mm	2156
Tyre Size		17.5~25
Incline Angle For Front Axle		±17°
Steering Angle For Front Wheel		±45°
Swing Angle For Front Axle		±15°
Min.Clearance	mm	430
Joint Steering Angle		25° 25°L/R
Braking Mode		Hydraulic brake
Operating Weight	kg	17000/17500
Max.Tractive Force	kn	98/115
Dimensions	mm	9450/9642×2610×3440