Load capacity: 0.5 ton to 50 ton

Application: drilling rig, mobile crane, mobile crusher, mobile chipper, mining machinery and so on.

Features:

Adopt steel tracks or .steel tracks and block rubber.

The track motor can be fixed displacement or variable displacement concealed planetary gearbox and hydraulic motor, such as Nabtesco (Japen), Brevini (Italia). If you need, we can also provide track motor made by our own factory.

The beam is made of Q345B with high loading capacity.

It can also be designed and manufactured on customers' request.

It is widely applied in all kinds of large drilling rig, excavator, paver, Aerial Working Platform and construction engineering machines.

STEEL TRACK UNDERCARRIAGE
MODEL	A Length	B Center Distance	C Height	D Total Width	E Width of track shoe	F Height of Cross beam	No. of roller	Dinamic capacity	Static capacity	Weight kg.	Reduct. Ratio	Hydr. engine Cc	Press. Bar	oil flow L/min	Torque Nm to engine	Grad.	Speed km/h
ST-3500	2030	1500	485	1800	300	225	4+4	3500	4000	750	53.7	23.5/14.7	220	35	4723	65%	2/3.2
ST-6000	2467	1950	549	1700	300-400	240	5+5	6000	7000	1350	53.7	43.7/22.7	220	55	8330	65%	2/3.7
ST-8000	2783	2265	548	1800	400-450	255	8+8	8000	9500	1830	53.7	46.6/27.6	300	82	11700	65%	2.8/4.7
ST-10000	3800	3200	600	1700	400-500	280	9+9	10000	11300	2350	53.7	55.8/32.6	350	100	14800	65%	3/5.1
ST-12000	3282	2575	720	2000	400-600	345	9+9	12000	15000	2950	54	76.6/44.8	350	124	22500	65%	2.9/4.9
ST-15000	3666	2923	753	2000	500-800	360	8+8	15000	18000	3300	53.7	79.5/46.7	350	140	24000	65%	3.2/5.5
ST-20000	4065	3323	786		500-800	375	8+8	20000	25000	4300	48	146.5/95	350	220	38000	65%	3.5/5.4
ST-30000	4530	3730	836		500-800	405	9+9	30000	37000	6500	66.4	173/101	330	260	59000	65%	2.5/4.6
ST-40000	4888	4090	880		500-800	420	10+10	40000	480000	7100	70.1	185/114	350	290	72800	65%	2.3/4.3