Track Roller

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R60-7 Track Roller	D20X Track Roller	D50 Track Roller

PC200 Track Roller	E325 Track Roller

From 2005, we start the research, developing and production of the track roller, as well as the top roller, sprocket, idler wheel, and the track chain. The track roller primarily comprises the roller body, shaft, side cover, copper bushing, oil seal circlip, etc. The raw material for the roller body, shaft and the side cover is 50Mn forged steel, 45Cr steel and QT450 cast steel respectively.

The track roller mainly functions for supporting the weight of the excavator or the bulldozer, and making the caterpillar belt travel along with the track of the wheels. It has the single side type and the bilateral type. As to the color, the product is painted with the black paint and the yellow paint. It is manufactured via the forging technology, machining, metal heat treatment, and others for the sake of increasing the overall strength and improving the surface wear resistance of the main part on the basis of ensuring smooth rotation of the product.

The track roller with the private brand of TAB is guaranteed with ten to twelve months. It enjoys high reputation in the Southeast Asian market. The product can be fit for the engineering machinery with the brand such as Caterpillar, Komatsu, Hitachi, Daewoo, Sumitomo, Kobelco, Hyundai, and Volvo. Our company has branch office in Guangzhou, and forms a sales network making Guangzhou as the center and radiating to the countries in Southeast Asia and South Asia. We have the promising market prospects.

Technical Specification

Model	PC200-5/6	PC100	R60-7	E325	D50	D20X
OEM No.	20Y-30-00012	203-30-00140		1175046 1634147
Color	Yellow, Black	Yellow, Black	Yellow, Black	Yellow, Black	Yellow, Black	Yellow, Black
Roller Material	50Mn	50Mn	50Mn	50Mn	50Mn	50Mn
Shaft Material	45Cr	45Cr	45Cr	45Cr	45Cr	45Cr
Bush Material	CuPb10Sn10	CuPb10Sn10	CuPb10Sn10	CuPb10Sn10	CuPb10Sn10	CuPb10Sn10
Floating Oil Seal Material	15Cr30Mo	15Cr30Mo	15Cr30Mo	15Cr30Mo	15Cr30Mo	15Cr30Mo

Technical Parameters (Part 1)

Part No.	A	B	C	D	E	F	G	H	I	J	K	L
PC200-5/7	239	175	220	352	150	185	56.5	39	310	110	20
DH220	242	175	220	356	150	185	62	40	318	101.6	17.5
D20	151	104	134	240	130	150	25.5	11	196	82	17	39(DF)
E55	126		112	195	100	135	29	10	151	50	12	51
HD770	244	175	220	356	150	185	55	36	318	105	19
E2008/320	244	176	220	344	150	185	64	37	296	98	17.5
EX200-2	242	173	218	330	150	185	60	40	290	101.6	19
EX300-1/3	286	203	254	410	175	210	70	43	368.3	114	22
EX200-1	242	174	220	380	150	185	55	36	318	101.6	17.5
E0210	248	175	220	356	150	185	60	40	320	110	18
HD450	193	150	185	290	140	170	52	32	255	75	18
EX100-5	213	146	186	285	140	170	50	30	250	89	17

Technical Parameters (Part 2)

Part No.	A	B	C	D	E	F	G	H	I	J	K
SK200-3	230	174	220	352	150	185	45	25	310	110	19.5
SH200	244	175	220	359	150	185	40	24.5	320	110	20
PC300-5/6	256	196	250	364	175	210	68	45	320	114	22
PC100	189	122	160	280	135	164	48	36	240	102	18
R200	250	174	220	390	150	185	60	40.5	350	130	22
BD20	155	110	140	236	135	155	50	25	206	60	13.5
PC60-5	150	105	138	240	125	148	46	29	204	90	16.5
E120B	218	148	186	302	140	170	58	31	266	80	18
PC400-5	290	210	280	424	200	240	80	49	366	136	24
E325	266	195	240	382	160	190	64	38	340	106	22
E240	247	176	220	370	150	185	43	20	330	140	19
DH55	148	109	134	247	110	130	61	30	218	80	13.5

Technical Parameters (Part 3)

Part No.	A	B	C	D	E	F	G	H	I	J	K	L
EX60-1	184	124	152	248	120	150	38	25	216	82	16
SH100/120	222	148	188	344	140	170	42	21	298	89	17.5
SK120	202	130	174	316	140	170	44	20	262	100	18
K907	240	174	220	356	150	185	49	25	320	110	17.5
E330	299	210	260	420	180	216	72	40	370	115	25.5
SH300	240	202	252	418	175	210	48	25	370	130	22
D85A-18	306	209.2	251.2	448.5	222	257	34	16	380	136	23.5	106(DF)
D60/65	258	196	235	411	210	245	35	16	320	114	19
R290/R320	256	199	254	375	175	210	69	45	330	114	22
D50/D55	238	175	216	381	200	235	26	16	310	110	18	86(DF)
D31	200	125	157	295	170	198	25.5	15	240	102	17
D6	242	176	214	382	207	240	33	14	317	101.5	17.5

Technical Parameters (Part 4)

Part No.	A	B	C	D	E	F	G	H	I	J	K	L
CM-001		132	162	260	182	214	20	45	226	94	15
678(Paver)	201	160	200	280	135	160	58	18	240	80	18
D155	322	245	298	490	256	300	42	18	409	140	26
R55	178		142	216	100	120	56	39				52
SK200-5/8	230	174	220	353	155	188	60	40	310	110	19.5

Related Names
Dozer Replacement Parts | Caterpillar Excavator Parts | Bottom Roller

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