D85P-21 Bulldozer Bottom Roller

D85P-21 bulldozer bottom roller

Product introduction

A Komatsu bulldozer is a heavy-duty construction machine that is used for pushing and carrying heavy loads in construction sites, mines, and other heavy-duty sites. Komatsu bulldozers are known for their strength and durability, and they are designed to handle even the toughest of jobs.

 

 

 

Sizes of D85P-21 bulldozer bottom roller

 

 

Quick detail:

Origin:	Fujian,China	Brand	SQ, GTR
Model:	D85P-21 bulldozer bottom roller	Hardness of trail surface	HRC52-58
Color	Yellow, black, gray	Roller body material	50MN,40MN2
Delivery time	20-45days	Warranty time	6 months
Name	Lower roller for bulldozer	Machine type	Crawler tracked bulldozer

 

Komatsu bulldozer is one of the most popular heavy equipment used in the construction industry worldwide. With its dynamic design and high-performance capabilities, it has become a go-to choice for construction projects of different sizes and complexities. Komatsu bulldozers come in various series, each designed to meet specific needs and tasks. In this article, we will discuss some of the different Komatsu bulldozer series available in the market.

1. D37

The D37 series of bulldozers are perfect for small and medium-sized construction projects. They are easy to maneuver and operate, making them perfect for tight spaces and urban construction sites. Some of the features of the D37 series include a comfortable cabin with excellent visibility, responsive controls, and a powerful engine, ensuring maximum efficiency.

2. D51

The D51 series is a bit more robust than the D37, making it perfect for larger construction projects. They come equipped with a wider blade and are capable of moving larger volumes of material in less time. They also come fitted with a hydrostatic transmission, ensuring quick gear changes and maximum smoothness.

3. D61

The D61 series is one of the most popular Komatsu bulldozer series worldwide. They are perfect for all types of construction projects, from building dams to mining large quantities of materials. With their wide blades, powerful engines, and high fuel efficiency, they can handle any task thrown their way.

4. D85

The D85 series is a heavy-duty bulldozer designed to tackle the toughest construction projects out there. It comes equipped with a larger blade and a ripper attachment, making it perfect for digging and moving stubborn hard materials. The D85 series is also fitted with a comfortable and spacious cabin, ensuring an enjoyable and safe ride.

5. D155

The D155 series is the most extensive Komatsu bulldozer series. It is designed to cater to the most complex construction projects. With its enormous blade, powerful engine, and excellent fuel efficiency, it can move tons of materials effortlessly. The D155 series also comes equipped with advanced features such as air-conditioning, GPS tracking, and emergency stop buttons, ensuring maximum safety and comfort for operators.

In conclusion, Komatsu bulldozer series offer a range of options to cater to varying construction project demands, from small to large and complex projects. The different series are equipped with advanced features and technology to enhance the productivity and safety of operators. Investing in a Komatsu bulldozer for your construction project is a step in the right direction.

Technical requirement

1. All parts shall be cleaned before assembly without any sundries;

2. Apply a small amount of clean engine oil to the grinding surface of the floating seal ring;

3. Carry out the pressure test before oil injection, and there is no air leakage under the pressure of 0.5-0.6mpa;

4. After installation, inject clean sae80w-90 gear oil (the oil volume accounts for about the cavity

90% ~ 95% of the volume;

5. After the surface is clean, apply two coats of gray antirust paint.

 

 

Models Of Bulldozer bulldozer track 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. What Is The Delivery Time?

Generally speaking, the delivery time is 20days to 45days.it depend on how many items for a order. But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is within 10days.

2. What Is MOQ For The Order?

Generally speaking, the MOQ is a full container load of 20 feet container. Under this condition, the single cost can be lowered. if customers ask for less full container load. It is also acceptable.

3. What Is The Percent Of Your Parts For Overseas Market?

70percent of our parts are for overseas market.

4. Is There Any Guarantee Of Your Parts?

There are 6 months guarantee time for excacavar parts under normal working conditions and 3months guaranteet tiem for bulldozer parts under normal working conditions.

5. 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.

 

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