Worm gearbox is provided with over load protection.
Specially designed transmission components for high power motor grader.
Styre WD615 engine and Shangchai CAT C6121 engine. Liuzhou ZF electro-hydraulic power shift transmission.

PY-G series motor grader

Item	Model	PY120G	PY160G	PY180G	PY200G	PY220G
Engine	Rated power (km)	88	140	140	147	169
	Rated speed (rpm)	2300	2300	2300	2300	2600
Dimension	Standard (mm)	7110*2310*3220	8400*2595*3480	8820*2595*3480	8820*2595*3480	9230*2800*3800
	With front dozer blade and rear ripper (mm)	8810*2350*3220	9970*2595*3480	10540*2740*3480	10540*2740*3480	10910*2890*3800
Operating weight	Standard (kg)	9800	13500	15700	16700	19000
	With front dozer blade and rear ripper (kg)	10900	14100	15700	16700	21000
Speed	Shift/Speed(km/h)	Forward 4/5.7/41.5 Reverse 4/5.7/41.5	Forward 6/5.3/44.9 Reverse 3/5.3/30.6	Forward 6/5.2/36.1 Reverse 3/5.2/25.0	Forward 6/5.2/36.1 Reverse 3/5.2/25.0	Forward 6/5.7/39.0 Reverse 3/5.7/27.0
Min. turning radius(mm)		6700	7500	7800	7900	8600
Max. rimpull (kN)		50.4	73.5	82	88	108
Max. gradeability(o)		20	20	20	20	20
Mouldboard size (Length *Chord height) (mm)		3355*570	3660*650	3965*650	3965*650	4422*688