Dingsheng Tiangong Construction Machinery Co., Ltd (DSTG) is a professional motor grader manufacturer. It is the birth place of the first motor grader (1961) and NO. one brand in China, as well as one of the top three production bases of Motor Grader in the world. DSTG motor grader adopts advanced technology from Germany and its output power ranges from 120hps to 350hps. In fact, the largest output power motor graders in the world are our products.

Technical Features of M Series:
- It adopts Shangchai or Cummins engine which is specially designed for construction machinery.
- Hangchi electro-hydraulic shift transmission.
- There is the patented XCMG “no-spin differential” installed in the three-section type drive axle.
- The flexible synchronization dual pump dual circuit hydraulic system , imported control valve.
- Full hydraulic brake system, with imported brake valve and relief valve.
- Full hydraulic front wheel steering, featuring small turning radius and flexibility.
- The patented adjustment-free shovel rolling plate gear ring structure is the first choice for laser levelling device.
- The cab is installed with French “F-green” glass which can prevent the ultraviolet ryas; and there is movable control console.
- It can be operated by drivers of various body shapes.
- The front frame is made by hot-forming in one time and numerical controlled welding, which is  unique in the country.
- The engine hood is of streamlined profile, which looks plain and beautiful.
- The heavy duty blade can improve the service life by 100%.

Technical Features of MH Series:
- 6 wheel drive motor grader, with the hydrostatic drive technology adopted in the front wheel, which improves the traction force.
- It’s equipped with Shangchai engine which is specially made for construction machinery.
- There is the patented XCMG “no-spin differential” installed in the three-section type drive axle.
- The flexible synchronization dual pump dual circuit hydraulic system , imported control valve.
- Full hydraulic brake system, with imported brake valve and relief valve.
- Full hydraulic front wheel steering, featuring small turning radius and flexibility.
- The cab is installed with French “F-green” glass which can prevent the ultraviolet ryas; and there is movable control console.
- The front frame is made by hot-forming in one time and numerical controlled welding, which is  unique in the country.
- The engine hood is of streamlined profile, which looks plain and beautiful.
- The heavy duty blade can improve the service life by 100%.

PY220MH Motor Grader Specifications

Model			PY220MH Grader
Engine		Model	6CTA8.3-C215
		Rated power	160KW/215PS
		Speed at rated power	2300r/min
		Max. torque	678N.m
		Speed at max. torque	1610r/min
		Min. fuel consumption	233g/kwh
Operating weight		Front axle	4890kg
		Rear axle	11410kg
		Whole machine	16300/15840(Standard/with dozer blade & scarifier)
Dimension		Length	9100/10330(Standard/with dozer blade & scarifier)
		Width	2600/2740mm
		Height	3400mm
Speed		Gears	1	2	3	4	5	6
		Forward	5.23	7.94	11.84	17.85	25	36.08
		Reverse	5.23	11.84	25
Steering		Frame articulation angle	Left 25°/Right 25°
		Min. turning radius	7900mm
Max. gradeability			200
Blade		Length×height	4270×650mm
		Max. ax. cutting depth	500mm
		Max. tilt angle	Left 90°/Right 90°
		Rotation angle	360°
		Cutting angle	36°-66°
Scarifier rake		Working width	1100mm
		Max. cutting depth	150mm
		Number of scarifier teeth	6
Dozer blade		Width	2740mm
		Height	920mm
		Max. working depth	205mm
Scarifier		Working width	2000mm
		Max. cutting depth	315mm
		Number of scarifier teeth	5
Axle base btween front & rear axle			6335mm
Wheel base between middle & rear axle			1542mm
Wheel base between front & rear axle			2150mm
Max. traction(φ=0.75)			123(Basic type) kN
Work environment	Altitude		2000m
	Temperature		－35～＋50℃