Quanzhou Sanqi Engineering Machinery Co.Ltd

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141-30-00563 Bulldozer Upper Roller

141-30-00563 Bulldozer Upper Roller

Hardness:HRC52-58
Material:50MN
Machine type:Crawler tracked type

Product Introduction

141-30-00563 bulldozer upper roller

Production Description

We offer a wide range of Top carrier roller 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.

 

Technical Requirements Of 141-30-00563 bulldozer upper roller

1. Check all parts strictly before assembly and clean them.

2. A small amount of oil shall be applied to the mating surface of the shaft sleeve and the straight shaft before assembly. 

3. The floating oil seal ring shall be assembled in pairs, and its sealing surface shall be coated with lubricating oil. The contact surface between O-ring and floating oil seal ring shall not be coated with lubricating grease, and the assembly of floating oil seal rubber ring shall not be twisted.

4. After assembly, rotate the wheel body by hand, with a certain resistance moment, but without jamming imagination.

5. After assembly, fill in the filtered lubricating oil and check that there is no leakage.

 

The Models Of upper Roller Of KOMATSU Bulldozers:

 

D120-18 D125-18 D135-1 D135-2 D150A-1 D155A-1
D155A-2 D155A-3 D155AX-3 D155AX-5 D155AX-6 D155C-1
D155W-1 D20A-5 D20A-6 D20A-7 D20P-5 D20P-6
D20P-7 D20PL-6 D20PLL-6 D20Q-5 D20Q-6 D20Q-7
D21A-5 D21A-6 D21A-7 D21E-6 D21P-5 D21P-6
D21P-6A D21P-6B D21P-7 D21PL-6 D21Q-6 D21Q-7
D275A-2 D275A-5 D275AX-5 D30A-15 D30A-16 D30A-17
D31E-18 D31P-16 D31P-16A D31P-17 D31P-17A D31P-18
D31P-20 D31P-20A D31PL-16 D31PL-17 D31PL-18 D31PL-20
D31PLL-16 D31PLL-17 D31PLL-18 D31PLL-20 D31PX-21 D31Q-16
D31Q-17 D31Q-18 D32E-1 D32P-1 D355A-1 D355A-3
D355A-5 D355C-3 D375A-1 D375A-2 D375A-3 D375A-5
D375A-6 D37E-1 D37E-2 D37E-5 D37EX-21 D37EX-22
D37P-1 D37P-2 D37P-5 D31PX-21 D38E-1 D38P-1
D39E-1 D39EX-21 D39P-1 D39PX-21 D40A-1 D40A-3
D40F-3 D40P-1 D40P-3 D40PL-1 D40PL-3 D40PLL-1
D40PLL-3 D41A-3 D41A-3A D41E-3 D41E-6 D41P-3
D41P-6 D41Q-3 D41S-3 D45A-1 D45E-1 D45P-1
D475A-1 D475A-2 D50A-16 D50A-17 D50F-16 D50F-17
D50P-16 D50P-17 D50PL-16 D50PL-17 D51EX-22 D51PX-22
D53A-16 D53A-17 D53P-16 D53P-17 D58E-1 D58E-1A
D58E-1B D58P-1 D58P-1B D60A-3 D60A-6 D60A-7
D60A-8 D60E-7 D60E-8 D60F-7 D60F-7A D60F-8
D60F-8A D60P-3 D60P-6 D60P-7 D60P-8 D6OPL-7
D6OPL-8 D61EX-12 D61EX-15 D61PX-12 D61PX-15 D63E-1
D63E-1A D65A-6 D65A-7 D65A-8 D65E-12 D65E-7
D65E-8 D65EX-12 D65EX-15 D65EX-17 D65P-12 D65P-7
D65P-8 D65PX-12 D65PX-15 D65WX-15 D68E-1 D68P-1
D75A-1 D80A-12 D80A-18 D80E-18 D80F-18 D80P-18
D83E-1 D85A-12 D85A-18 D85A-21 D85A-21B D85E-18
D85E-21 D85EX-15 D85P-18 D85P-21 D85PX-15  

upper roller

Cross Part Number:

141-30-00560

141-30-00561

141-30-00562

141-30-00563

141-30-00564

141-30-00565

141-30-00566

141-30-00568

144-813-0050

144-813-0051

144-813-0052

144-813-0053

FAQ

1. Are You A Manufacturer Or A Trader?

We are a manufacturer. We do forging and casting by ourselves. And our factory is located in Quanzhou city, Fujina, China.

2. How Can I Be Sure The Part Will Fit My Excavator?

Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.

3. What Is The Package? Can I Print My Logo Or Brand On The Package?

The normal package is below:

Honed tubes package: oilded and capped on tub end. PE sheet bundles wrapped package or as per request.

Chrome plated bars package: oiled and protected by hardboard sleeves, then in seaworty wooden case.

Hydaulic cylinder package: wrapped by PE film and packed in strong wooden case.

Logo or marking will be as per customer's request.

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