Undercarriage Parts Carrier Roller for R200 Excavator Upper Roller Top Roller

Sales Undercarriage Parts Carrier Roller for R200 Excavator Upper Roller Top Roller

Undercarriage Parts Carrier Roller for R200 Excavator Upper Roller Top Roller

  The drag sprocket is composed of a drag sprocket shaft, a floating oil seal seat, a drag chain wheel body, a drag chain cover, a screw, a floating oil seal, an O-ring, and a tapered roller bearing.

Our products are according to the standard of OEM to manufacture.

Product Detail  

Undercarriage Parts Carrier Roller for R200 Excavator Upper Roller Top Roller

  Drag sprocket function: the carrier roller is used to reduce the track sag between the idler and the drive sprocket, and support the track loose edge from the drive sprocket, and when the track in the engagement is tightened, it is used to guide the track to disengage from the mesh, when installing a drag sprocket, it should not be placed in the middle of the wheel base, but closer to the drive sprocket. It is worth noting that if the diameter of the e-mail sprocket is too small, there is a possibility that the track will slip along the e-tramp rim, which will grind out a "light plane" according to the wear of the e-mail rim, which will cause the e-chainer to stop rotating.

 

  Drag sprocket installation arrangement: when the drag sprocket is installed on the excavator, a single arm support is adopted, and the support block is heightened, so that the space below is increased, and the obstruction of silt and stones is avoided when walking, and the wear between the track section and the reducer bearing is also avoided, and the passability of walking is improved.

Komatsu Excavators:

 

PC60-5/ 6 201-30-00290 SF 201-30-00291 KM1690    
PC75, PC95 (B1) VA380 SF   VA380 A14010B1M00  
B14010B1M00 DF     B14010B1M00  
PC100-120 FAI 203-30-00222 SF 20E-30-K1580 KM1705 A40120A0M00  
PC120-5 203-30-00230 CR 203-30-00150 KM2794 C4012000M00  
PC200-2/3/5/6 PC220-2/3/5/6 PC210-6 205-30-K1200 CR 20Y-30-00021,-00022 KM1640 C40201A0M00  
205-30-00171 SF 205-30-00172,-76101 KM1179 A40200F0M00 PC200-2 & PC220-2
20Y-30-00130
20Y-30-00011 SF 20Y-30-00112, KM1428 A40200E0M00 PC200-3/5/6 PC220-3/5/6 PC210-6
20Y-30-00014
PC300-3/5 207-30-15102 CR 208-30-00320 KM1817 C40301B0M00 & PC400-5
207-30-K1800,-16102
207-30-00140
207-30-00150 SF   KM1429 A40300B0M00  
PC400-3/5 208-30-00210 SF   KM1743 A4040000M00  
PC650-5 209-30-00191 SF 209-30-00121 KM2143 -  
PC1000 21N-30-00023 SF   KM2503    
21N-30-00030 CR        

 

Company Profile

  Changte Machinery Parts Co., Ltd  is a collection of industry, trade as one of the modern parts company, specializing in the production and sales of excavator and bulldozers parts, the main products: chassis parts, vulnerable parts, seals, electrical parts, engine parts, hydraulic parts (system), wear-resistant parts, filter parts, etc.

Our products can be used with various machines such as KOMATSU, CATERPILLAR, HITACHI, SUMITOMO, DOOSAN, HYUNDAI, VOLVO, KATO, JCB, KOBELCO, SANY, XCMG, LiuGong, LIEBHERR, ZOOMLION, SUNWARD, CSAE, WORLD and so on. We can also design special products as our customer requests. We offer high quality products, shorter delivery times and the best logistics.

 

FAQ

Q1:How do we ensure quality? 

A1:Before mass production, it is always a pre production sample; Always conduct a final inspection before shipment;

Q2:What can you buy from us?

A2:All accessories of excavator

Q3:Why do you want to purchase from us instead of from other suppliers? 

 

A3:We have our own factory to ensure timely delivery; We have a complete quality control system to ensure good quality; We have a professional sales and service team to meet customer requirements; We provide quality assurance for all products.

 

 

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