Latest News

Undercarriage part

Apr 13, 2024

Track roller: Located in the lower part of the und

Saudi Arabian customers deliver 2 cabinets, the products are mainly based on Komatsu

Jul 11, 2020

mainly including PC200 track roller,PC200 track ch

2020 Guangzhou International Anti-epidemic Materials and Equipment Fair

Jun 15, 2020

From June 10th to 11th, 2020, Fujian Victory Machi

New Zealand customers export caterpillar undercarriage parts for CAT320 Spocket /track roller/front idler

2019-10-29

Date: October 29th, 2019 New Zealand customer

Philippine customers export Komatsu undercarriage parts bulk cargo

2019-10-21

Date: October 21th, 2019 Philippine customers expo

Indonesian customers export a cabinet for E200B track chain,SH200 Top roller and ex200 h-link

Oct 16, 2019

Date: September 8th, 2019 Indonesian customer

Doosan heavy excavator DX520LC Bottom rollers/track roller 200104-00034

Model:
DX420LC
Material:
50Mn/40MnB
Colors:
Black or yellow
Technique:
Forging & casting
Hardness:
HRC48-54,deepth:4mm-10mm
Warranty time:
2000 hour (Normal life 4000hours )
Finish:
Smooth
Packing:
Fumigate seaworthy packing

Contact Now

Product Details

Doosan DX520LC track roller

Doosan DX520LC Upper Rollers 270-00061 Top rollers 200105-00028
Doosan DX520LC ADJUST ASSY TRACK 200101-00009B
Doosan DX520LC TRACK SPRING 200101-00002A 274-00010B 274-00010C
Doosan DX520LC TRACK SHOE ASSY 53Links 600MM shoes 200106-00444A 200106-00024A
Doosan DX520LC Botls S0573366 BOLT M22X2.5X110
Doosan DX520LC Botls S0570166 BOLT M20X2.5X65
Doosan DX520LC Botls S0570466 BOLT M20X2.5X80
Doosan DX520LC Idlers 270-00059C idlers K1051848 270-00066H 200101-00009
Doosan DX520LC Sprocket 200108-00058 K1000377
Doosan DX520LC Track chain 53Links DAEWOO 2272-6186 DOOSAN K1011747 ITM EZ1356B1M00053
Doosan DX520LC Track shoes 600MM DAEWOO 2273-6058D1 ITM Z14073A0N0600V
Doosan DX520LC Track bolts of chain BERCO FT2205 CNH-FIAT NEW HOLLAND 76007851 CNH-FIAT NEW HOLLAND 79035318 HITACHI 4302920 ITM D04200B0N15 KOMATSU 208-32-11232 TELCO-TATA 9TD01383/3 TELCO-TATA TD01383/3 VPI V76007851
Doosan DX520LC Track nuts of chain CASE-SUMITOMO 171336A1 CATERPILLAR 9W4381 DAEWOO 2121-6037 ITM D04200C0N17 KOBELCO 2420Z1274 KOBELCO 2420Z2174 LIEBHERR 7369103 REEDRILL V008560 VPI V79035320

Induction Harden illustration

Main technical parameter for some Daewoo track rollers

models	A	B	C	D	E	F	G	H	M	K	L	O	I	P	N
DH100	386	330	246	200	185	225	150	115	254	55		42	70	17.5	94
DH220	356	318	218	175	160	193	139.6	101.6	242	60		41	65	17	86
DH280LC	407	368	252	205	168	205	152.9	114.3	293.4	66		43	75	22	98
DH300	378	338	242	196	165	195		110	257	54			65	19.5	94

the models above are just for reference,we can supply more products as your reuirement,please kindly send us your inquiry or click export5@vmgroup.cn here.

Production Process

Daewoo DH220 excavator track roller repair

ITEM	PART NUMBER	APPLIED MODEL
Lower Roller	200104-00028A	DX140LC, DX140LC-3, DX140LC-5 / DX160LC-5, DX140LCR, DX140LCR-3, DX140LCR-5
	200104-00044B
	200104-00012B	DX225LC-3, DX225LC-5, DX235LC-5, DX235LCR-5, DX235NLC-5
	200104-00029A	DX255LC-3, DX255LC-5
	200104-00001C	DX300LC-3, DX300LC-5, DX300LC-7, DX340LC-3, DX340LC-5
	200104-00007C	DX380LC-3, DX380LC-5, DX420LC-3, DX420LC-5, DX490LC-3, DX490LC-5, DX530LC-3, DX530LC-5
Lower Roller	200104-00030B	DX160LC-3, DX140LC-5 / DX160LC-5, DX180LC-3, DX180LC-5
(High Track)	200104-00030B	DX160LC-3, DX140LC-5 / DX160LC-5, DX180LC-3, DX180LC-5
Sprocket	200108-00016A	DX140LC-3 / DX160LC-3, DX140LC-5 / DX160LC-5, DX140LCR-3, DX140LCR-5
	200108-00106	DX225LC
	200108-00008A	DX225LC-3, DX225LC-5, DX235LC-5, DX235LCR-5
	200108-00018	DX235NLC-5
	200108-00019A	DX255LC-3, DX255LC-5
	200108-00002A	DX300LC-3, DX300LC-5, DX300LC-7
	200108-00006A	DX340LC-3, DX340LC-5
	200108-00004A	DX380LC-3, DX380LC-5, DX420LC-3, DX420LC-5, DX490LC-3
Sprocket	200108-00017A	DX160LC-3, DX140LC-5 / DX160LC-5, DX180LC-3, DX180LC-5
(High Track)	200108-00017A	DX160LC-3, DX140LC-5 / DX160LC-5, DX180LC-3, DX180LC-5
Track Idler	K1018457A	DX140LC-3 / DX160LC-3, DX140LC-5 / DX160LC-5
	K1033976	DX140LCR, DX140LCR-3, DX140LCR-5
	200102-00022B	DX225LC-3, DX225LC-5, DX235LC-5, DX235LCR-5, DX235NLC-5
	200102-00046A	DX255LC-3, DX255LC-5
	200102-00001A	DX300LC-3, DX300LC-5, DX300LC-7, DX340LC-3, DX340LC-5
	200102-00020	DX380LC-3, DX380LC-5, DX420LC-3, DX420LC-5
Track Idler	200102-00049A	DX160LC-3, DX140LC-5 / DX160LC-5, DX180LC-3, DX180LC-5
(High Track)	200102-00049A	DX160LC-3, DX140LC-5 / DX160LC-5, DX180LC-3, DX180LC-5
Upper Roller	200105-00016A	DX140LC, DX140LC-3, DX140LC-5 / DX160LC-5, DX140LCR, DX140LCR-3, DX140LCR-5
	200105-00017B	DX160LC-3, DX180LC-3, DX180LC-5
	200105-00038	DX225LC-3, DX225LC-5, DX235LC-5, DX235LCR-5, DX235NLC-5
	200105-00022A	DX225LC-5, DX235LC-5, DX235LCR, DX235NLC-5
	200105-00068	DX225LC-5, DX235LC-5, DX235LCR-5, DX235NLC-5
	200105-00025	DX225NLC, DX235LCR
	200105-00039	DX255LC-3, DX255LC-5
	200105-00003B	DX300LC-3, DX300LC-5, DX300LC-7, DX340LC-3, DX340LC-5
	200105-00002C	DX380LC-3, DX380LC-5, DX420LC-3, DX420LC-5, DX490LC-3, DX490LC-5, DX530LC-3, DX530LC-5
Track Link Assy	200103-00064A	DX140LC-3 / DX160LC-3, DX140LCR, DX140LCR-3, DX140LCR-5
	200103-00004A	DX140LC-5 / DX160LC-5, DX140LCR, DX140LCR-3, DX140LCR-5
	200103-00009	DX300LC-5, DX340LC-5
	200103-00124A	DX180LC-5
	200103-00154A	DX225LC-3, DX225LC-5, DX235LC-5, DX235LCR-5, DX235NLC-5
	200103-00096B	DX225LC-5, DX235LC-5, DX235NLC-5
	200103-00155A	DX255LC-3, DX255LC-5
	200103-00156	DX380LC-3, DX380LC-5, DX420LC-5
	200103-00193	DX140LC-3, DX180LC-3
Track Shoe Assy; 500MM	200106-00254B	DX140LC-3 / DX160LC-3, DX140LC-5 / DX160LC-5, DX140LCR, DX140LCR-3, DX140LCR-5
	200106-00244A	DX160LC-3, DX180LC-3
	200106-00326A	DX235NLC-5
Track Shoe Assy; 600MM	200106-00057A	DX140LC-3 / DX160LC-3, DX140LC-5 / DX160LC-5, DX140LCR, DX140LCR-3, DX140LCR-5
	200106-00109A	DX140LC-3 / DX160LC-3, DX140LC-5 / DX160LC-5, DX140LCR, DX140LCR-3, DX140LCR-5
	200106-00243A	DX160LC-3, DX180LC-3
	200106-00453A	DX180LC-5
	200106-00546A	DX255LC-3, DX255LC-5
	200106-00155B	DX225LC-3, DX225LC-5, DX235LC-5
	200106-00559A	DX235LCR, DX235LCR-5
	200106-00327A	DX235NLC-5
	200106-00546	DX255LC-3, DX255LC-5
	200106-00063	DX300LC-3, DX300LC-5, DX300LC-7, DX340LC-3, DX340LC-5
	200106-00547	DX380LC-5, DX420LC-5
Track Shoe Assy; 600MM, Double Grouser	200106-00714	DX380LC-3, DX380LC-5, DX420LC-3, DX420LC-5
Track Shoe Assy; 700MM	200106-00909	DX140LC-3 / DX160LC-3, DX140LC-5 / DX160LC-5, DX140LCR, DX140LCR-3, DX140LCR-5
	200106-00245A	DX140LC-3 / DX160LC-3, DX180LC-3, DX180LC-5
	200106-00560A	DX225LC, DX235LCR, DX235LCR-5
	200106-00157B	DX225LC-3, DX225LC-5, DX235LC-5, DX235NLC-5
	200106-00186B	DX255LC-3, DX255LC-5
	200106-00717	DX300LC-3, DX300LC-5, DX300LC-7, DX340LC-3, DX340LC-5
Track Shoe Assy; 750MM	200106-00027B	DX380LC-3, DX380LC-5, DX420LC-3, DX420LC-5
Track Shoe Assy; 800MM	200106-00028	DX380LC-5, DX420LC-5
	200106-00246A	DX140LC-3 / DX160LC-3, DX180LC-3, DX180LC-5
	200106-00545A	DX225LC, DX225LC-3, DX235LCR, DX235LCR-5
	200106-00158B	DX225LC-5, DX235LC-5
	200106-00188B	DX255LC-3, DX255LC-5
	200106-00718	DX300LC-3, DX300LC-5, DX300LC-7, DX340LC-3, DX340LC-5
	200106-00028B	DX380LC-3, DX380LC-5, DX420LC-3, DX420LC-5
Track Shoe Assy; 850MM	200106-00142B	DX300LC-3, DX300LC-5, DX300LC-7, DX340LC-3, DX340LC-5
Track Shoe Assy; 900MM	200106-00247A	DX140LC-3 / DX160LC-3, DX180LC-3, DX180LC-5
	200106-00159B	DX225LC-5, DX235LC-5
	200106-00190B	DX255LC-3, DX255LC-5
	200106-00035B	DX340LC-3, DX340LC-5
	200106-00029B	DX380LC-3, DX380LC-5, DX420LC-3, DX420LC-5
Track Shoe; 600MM	200106-00445	DX380LC-3, DX380LC-5, DX420LC-3, DX420LC-5, DX490LC-3, DX490LC-5, DX530LC-3, DX530LC-5
Track Shoe; 750MM	200106-00475	DX380LC-3, DX380LC-5, DX420LC-3, DX420LC-5
Track Shoe; 800MM	200106-00476	DX380LC-3, DX380LC-5, DX420LC-3, DX420LC-5
Track Shoe; 900MM	200106-00477	DX380LC-3, DX380LC-5, DX420LC-3, DX420LC-5