D85P-21 Bulldozer Lower Roller

D85P-21 bulldozer lower roller

A Komatsu bulldozer lower roller is a vital component of a bulldozer's undercarriage system. It is positioned at the bottom of the equipment and is responsible for supporting the weight and ensuring smooth movement of the bulldozer.

The lower roller is comprised of a steel shell and an inner bearing which rotates on an axle. It is also equipped with precision seals and lubrication to prevent dirt and water from entering the roller.

The Komatsu bulldozer lower roller is designed to withstand harsh conditions and long-term usage. It is made of high-quality materials that ensure durability and longevity. It also reduces uneven wear and tear on the machine's tracks, which is important for long-term performance.

Investing in a Komatsu bulldozer lower roller is an excellent decision for builders and contractors who prioritize efficiency, durability, and safety. So, if you're looking for a reliable and top-quality replacement for your bulldozer lower roller, Komatsu bulldozer lower roller is definitely a good option to consider.

Quick detail:

Origin	Fujian,China	Brand	SQ, GTR
Model	D85P-21 bulldozer lower roller	Hardness of trail surface	HRC52-58
Color	Yellow, black, gray	Roller body material	50MN
Delivery time	20-45days	Warranty time	6 months
Name	Bulldozer track roller group	Machine type	Crawler tracked bulldozer

 

Sizes of D85P-21 bulldozer lower roller

 

 

Structure of D85P-21 bulldozer lower roller

 

 

Features

Bulldozer buroller groups are with Best selected seal groups,shaft and bushings

Bulldozer bottom roller groups are with Self-lubricated and maintenance free

Bulldozer lower roller groups are with Proper induction hardening and tempered and spray hardening

 

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

We are professional manufacturer of undercarriage parts and other related parts of crawler tracked machinery. Our products include track roller, carrier roller group, sprocket rim, front idler, track link ,track guard, track adjuster, boom cylinder assy, arm cylinder assy, bucket cylinder assy, bucket bushing, bucket pin, track bolt nuts, forging bucket teeth, bucket link, bucket side link, cutting edge and side cutters etc.. they are applicable for world famous brands and Chinese domestic brands like komatsu, hitachi, kobelco, kato, mitusbishi, Kubota, yanmar,Hyundai, doosan,Volvo, case, jcb, sany, xugong, liugong,zoomlion sunward etc..

We produce around 25000pcs of track roller and carrier roller, around 3000pcs of front and rear idlers,around 2000pcs of sprocket rims and big quantity of other parts mentioned at the above.

Models Of Bulldozer lower rollers Are As Below:

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, D20PL-6D20P-7, 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, D60PL-7, D60PL-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

 

FAQ

1. How do you offer guarantee?

If parts are broken due to manufacturing problem, we will deduct the value for next order amount or offer you brand new one to replce.

2. Could you make customer logo?

Yes,we can make customer logos if it reach the moq for customer logo order.

3. If we don't have drawings, could we develop a new item?

Yes, you can offer us the main dimension. Then we can compare with our ready products and make a drawing for your checking.

4. Could we be your exclusive dealer?

Yes,our policy is that we will not let our customer to compete at the same place.

5. If we don't find what we want on your website, what should we do?
You can email us the descriptions and pictures of the products you need,we will check whether we have them. We develop new items every month, and some of them have not been uploaded to website in time. Or you can send us sample by express,we will develop this item for bulk purchasing.

 

 

 

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