HTH Construction Machinery Co., Ltd. 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. HTH Construction Machinery Co.,Ltd. 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.

PY120M Motor Grader

Motor Grader Specifications

Engine rated power		100kw / 136HP
Engine rated speed		2200rpm
Operating weight	Standard	10650kg
	With front bulldozing plate/rear ripper	10850kg
Overall dimensions	Standard	7800 mm×2400 mm×3245mm
	With front bulldozing plate/rear ripper	9410mm ×2400mm ×3245mm
Minimum ground clearance		360mm
Minimum outside turning radius		6700mm
Travelling speed	Forward	0-44.1km/h
	Backward	0-28.3 km/h
Gradeability		20%
Maximum tractive force		47kN
Blade size		3355 mm ×570 mm
Bulldozing plate (optional) Width*height		2350 mm ×775 mm
Rear ripper (optional)	Width	1750 mm
	Digging depth	275 mm

PY160M Motor Grader

Motor Grader Specifications

Engine rated power			125kw /170HP
Engine rated speed			2300rpm
Operating weight	Standard		14000kg
	With front bulldozing plate/rear ripper		14000kg
Overall dimensions	Standard		8500 mm×2600 mm×3500mm
	With front bulldozing plate/rear ripper		9900 mm×2600 mm×3500mm
Minimum ground clearance			430mm
Minimum outside turning radius			7500mm
Travelling speed	Forward		0-44km/h
	Backward		0-30 km/h
Gradeability			15%
Maximum tractive force			73.5kN
Blade size			3660 mm ×650 mm
Bulldozing plate (optional) Width*height			2450 mm ×820 mm
Rear ripper (optional)		Width	2000 mm
		Digging depth	315 mm
		Number of teeth	5

PY180M Motor Grader

Motor Grader Specifications

Engine rated power		160 kw/215HP
Engine rated speed		2300rpm
Operating weight	Standard	15400 kg
	With front bulldozing plate/rear ripper	15400 kg
Overall dimensions	Standard	8700 mm×2595 mm×3480mm
	With front bulldozing plate/rear ripper	10330 mm ×2740 mm ×3480 mm
Minimum ground clearance		400mm
Minimum outside turning radius		7500mm
Travelling speed	Forward	0-36km/h
	Backward	0-25 km/h
Gradeability		15%
Maximum tractive force		80.8kN
Blade size		3965 mm ×650 mm
Bulldozing plate (optional) Width*height		2740 mm ×920 mm
Rear ripper (optional)	Width	2000 mm
	Digging depth	315 mm
	Number of teeth	5

PY200M Motor Grader

Motor Grader Specifications

Engine rated power		160 kw/215HP
Engine rated speed		2300rpm
Operating weight	Standard	15400 kg
	With front bulldozing plate/rear ripper	15400 kg
Overall dimensions	Standard	8700 mm×2595 mm×3480mm
	With front bulldozing plate/rear ripper	10330 mm ×2740 mm ×3480 mm
Minimum ground clearance		400mm
Minimum outside turning radius		7800mm
Travelling speed	Forward	0-36km/h
	Backward	0-25km/h
Gradeability		15%
Maximum tractive force		80.8kN
Blade size		3965 mm ×650 mm
Bulldozing plate (optional) Width*height		2740 mm ×920 mm
Rear ripper (optional)	Width	2000 mm
	Digging depth	315 mm
	Number of teeth	5

PY220M Motor Grader

Motor Grader Specifications

Engine rated power		162 kw /220HP
Engine rated speed		2200rpm
Operating weight	Standard	16500kg
	With front bulldozing plate/rear ripper	16500kg
Overall dimensions	Standard	8700 mm×2600 mm×3500 mm
	With front bulldozing plate/rear ripper	10330 mm ×2740mm ×3500mm
Minimum ground clearance		480mm
Minimum outside turning radius		7800mm
Travelling speed	Forward	0-39km/h
	Backward	0-29 km/h
Gradeability		15%
Maximum tractive force		88.6kN
Blade size		4270 mm ×650 mm
Bulldozing plate (optional) Width*height		2470mm ×920 mm
Rear ripper (optional)	Width	2000 mm
	Digging depth	315mm
	Number of teeth	5

PY240M Motor Grader

Motor Grader Specifications

Engine rated power		175 kw /240HP
Engine rated speed		2200rpm
Operating weight	Standard	19000kg
Overall dimensions	Standard	9300 mm×2800 mm×3800 mm
	With front bulldozing plate/rear ripper	10910 mm ×2890mm ×3630mm
Minimum ground clearance		480mm
Minimum outside turning radius		8600mm
Travelling speed	Forward	0-38.98km/h
	Backward	0-26.98 km/h
Gradeability		24%
Maximum tractive force		99kN
Blade size		4422 mm ×688 mm
Bulldozing plate (optional) Width*height		2890mm ×1020 mm
Rear ripper (optional)	Width	2087 mm
	Digging depth	315mm
	Number of teeth	5

Strong point of performance
1. Motor graders which are exported to Europe and North America have CE certificate of TUV from Germany.
2. All technology and processing introduced from Germany.
3. Famous brand components, CUMMINS engine with lower noise and emission, meeting the requirement of environment protection.
4. Transmission system adopts hydraulic-mechanical driving, ZF electro-hydraulic transmission with protection cover to keep it safe.
5. Three-section rear axle special for motor grader original from Germany, NO-SPIN differential from USA, to keep driving even in mud road.
6. The front axle with box structure which avoids the stress to concentrate and avoid sealing off for whole life and it also with good performance.
7. The only manufacturer in the world who adopts hot press forming skill on front frame, U-box section structure with high anti-torque force.
8. Middle sized motor grader adopts rolling disk type circle to keep better leveling and non-maintenance and non-adjustment.
9. Heavy duty blade, 50% longer life than regular blade.
10. Gear box with over loading protection special for large power grader to keep blade and transmission system safe.
11. The bottom blade conveyor with circular guideway and upper with runner ensures the smooth movement of the blade. This structure successfully avoids the self abrasion caused clearance and improved the leveling precision free adjustment
12. Streamlined design engine cover, practical and nice-looking, lower noise; side-opening, ease for maintenance.
13. REXTOTH, HUSCO etc. international brand hydraulic parts, better quality and higher sensitivity
14. Full-hydraulic front wheel and articulated steering to make the steering easier. Emergency steering system makes our motor grader much safer.
15. Double circuit hydraulic braking system, disc braking, to make brake reliable and smooth. Wet brake is optional, non-maintenance and has long service life.
16. Front axle driving is optional, 3 kinds of driving models (front driving, rear 4 wheel driving and all wheel driving) have much more functions: front axle driving to enhance leveling in high-level working; all wheel driving to increase 30% traction to fit snowing or even worse working conditions.
17. ROPS/FOPS cab adopts damping and noise reduction structure. Full sight and excellent sealing cab, clear digital controlling panel, adjustable operation platform and skid high-back seat, warm/cool air conditioner, audio device, all are designed to maximize driver comfort.
18. Optional parts like front dozer, rear ripper, scarifier, mudguard, auto leveling, blade floating etc. make our motor grader suitable for a wide variety of applications.