Bulldozer Undercarriage Parts Supplier Komatsu D31 Dozer Track Roller

As an experienced supplier, our company is the best choice for your ideal and cost-effective and high quality Track Roller Assembly, Track Roller MS110-5 For Mitsubishi, KTM Track Roller. We will provide day and night service and constantly improve service. Durable quality, excellent technology and fast service are our common choice. We take the plan management as the goal, resource integration as the basis, quality improvement as the core, market expansion as the focus, technological innovation as a breakthrough, and strive to achieve gold-medal quality. Our company has a number of technical personnel specializing in new product development research and tracking guidance.

Production description

The carrier roller group is used to hold the track upward so that the track has a certain degree of tension.

And we offer a wide range of excavator top roller group for the most popular models.our rollers are engineered with forged alloy steel which is through a proper heat treatment allowing durability and impact. Our rolles are highly praised in the market as a product with impact resistance and a long life

Quick detail:

Origin:	Fujian,China	Brand	SQ, GTR
Model:	D31-17	Hardness of trail surface	HRC52-58
Color	Yellow, black, gray	Roller body material	50MN
Delivery time	20-45days	Warranty time	6 months
Name	upper roller group	Machine type	Crawler tracked excavator

Attentions while assembling the excavator top roller group

1. Before assembling rollers,smooth the sharp part of sapre parts and do the deburring,clean the inner holes of the roller body and oil seal etc..

2. Do not break and scratch any part of the sealing parts.

3. Do not oil and distort the rubber floating seal ring during assembling the rollers.

4. A small amount of oil should be covered on the contacting surface while fitting the floating seal group.

5. After finishing the assembling process,fill clean extreme-pressure vehicle gear oil to take 80 percent of the inner cavity of roller body and do the running test then confirm no leakage after 4 hours.

Sizes

Structure

Replacement parts of carrier roller for   Caterpillar,Komatsu,Hitachi,Kobelco,
Mitsubishi,Sumitomo,Daewoo,Hyundai,Samsung and   etc.
No.	Part   No.	Model
1	90306-04080	FURUKAWA   PCR200
2	81467489	TAMROCK   660
3	3T4352	D3B,D3C
4	3T4353	D3B,D3C
5	6T9887,9P4218	D4C,D4D
6	6T9883,9P4213	D4C,D4D
7	9T9879,9S9539	D5,D6B,955
8	9T9875,9S9538	D5,D6B,955
9	9G8029,7G0421	D6C,D6D
10	9G8034,7G0423	D6C,D6D
11	7T4102	D6H
12	7T4107	D6H
13	6T9871,9S0316	D7F,D7G,977
14	6T9867,9S0317	D7F,D7G,977
15	9W5586	D7H
16	9W5585	D7H
17	6P4897	D8H,D8K
18	6P4898	D8H,D8K
19	111-30-00274	D30,D31
20	111-30-00281	D30,D31
21	131-30-00322	D50,D60-3
22	131-30-00332	D50,D60-3
23	141-30-00575	D60-6,D65,D70
24	141-30-00585	D60-6,D65,D70
25	155-30-00124	D80,D85
26	155-30-00114	D80,D85
27	175-30-00486	D155
28	175-30-00496	D155
29	4I7346,861934	311,312,E110B,E120B
30	E84310103	E200B
31	854973	E300B
32	8E5032	320
33	6Y1057,1175046	325
34	6Y2795,1175047	330
35	201-30-00060	PC60-5
36	201-30-00062	pc60-6
37	203-30-00140	PC100-2,PC100-3,PC100-5
38	205-30-00172	PC200-3
39	20Y-30-00012	PC200-5,PC200-6
40	207-30-00024	PC300-3
41	207-30-00150	PC300-5,PC300-6
42	208-30-00210	PC400-3,PC400-5,PC400-6
43	9066207	EX60
44	90,437,339,019,471	UH04-5,UH045-5,UH052
45	90,490,949,018,669	UH04M,UH052M
46	9066508	UH053,UH063EX100,EX120
47	9066691	UH053M,UH073,EX100M
48	9066510	UH07,UH081,UH083,EX200
49	9066509	UH103,EX220
50	9114681	EX200-2,EX220-2
51	90,666,909,114,682	EX300,EX300-2,EX300-3
52	9072631	EX400
53	B90N-0061F5	SK04,K904
54	B90N-0059F6	SK07,K907
55	24100N6400F2	SK07-N2,K907-
56	24100N4042F2	SK100,SK120
57	24100N5947F3	SK200,SK200-3
58	24100J11696F2	SK220
59	24100N3856F1	SK300
60	C24302401	MS110-5,MS110-8
61	957138,E34301300	MS180-8,E180,E240
62	KMA0357	S260LL,LS2600BJ,LS2600BLJ
63	KNA0533	S40,LS2500,SH100
64	KRA1189	SH200
65	KSA0671	SH300
66	KSA0672	SH300
67	2270-1098	DH220-2,S220-3,S220LC-3
68	2270-9401	DH280-2,S280-3,S280LC-3
69	2270-9404	SH450-2,S450-3,S450LC-3
70	E	R200-2,R210-2,R210LC-2
71	81E5-2002	R320-2,R320-3,R320LC-3
72	81E7-0015	R360-2,R360-3,R360LC-3
73	1081-03680	SE210-2,SE210-3,EC210-3
74	1081-03871	SE280-2,SE280LC-2,EC280-3
75	1081-01800	SE350-2,SE350LC-2,EC360-3
Note:the above part numbers shown are for   referrence purpose only.we do not
imply that these items are products of the OEM

Our factory in Quanzhou city, Fujian, China

Our factory is located in Quanzhou city which is the cultural capital of east asia, the starting point of the silk road at sea.

Our many products are undercarriage parts(track roller,excavator top roller group,sprocket rim,front idler,track link) for crawler-tracked machiner like bulldozers, excavators,cranes,drillers etc.

After many years at this field, we developed many of parts of most of popular brands abroad and domestic.So we can meet the requirements of most customers abroad and domestic too.what is more, we can develop parts as per customers’ drawings or samples. We are looking forward to cooperation with you at win win relationship very soon!

FAQ

1. How about the payment terms?

TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.

2. What is the delivery time?

Generally speaking, the delivery time is 30 days. But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is from 10-15 days.

3. What is MOQ for the order?

FCL and LCL are both acceptable.

4. How can you control your quality?

When material come inside our factory, we need to analyze the material cost. And our inspectors will check the sizes at random when parts are being machined or assembled. All of these can guarantee the parts with correct sizes and good quality.

Our primary objective is always to offer our clients a serious and responsible small business relationship, offering personalized attention to all of them for Bulldozer Undercarriage Parts Supplier Komatsu D31 Dozer Track Roller. We use years of experience to make our products to be more creative and unique so that our products have both appearance and quality assurance. We strengthen brand publicity and strive to enhance the brand's popularity, reputation and influence.

Hot Tags: carrier roller d31-17, China, best, manufacturers, suppliers, factory, Sprocket Rim PC400 5, mechanical nut, Track Shoe Plate, Sprocket Rim SH280FZ, Idler For CATERPILLAR E320, high strength nut