Excavator Bottom Roller

Excavator Bottom Roller

Production Description

The types of track rollers available for tracked excavators are diverse and numerous. These rollers serve a crucial purpose as they support the weight of the machine while it moves over the ground. There are various types of support rollers available, such as single-flange, double-flange, and triple-flange rollers. Each of these types performs a specific function, with some providing greater stability and others offering greater ease of movement. Single-flange rollers are typically used for light-duty applications, whereas double-flange and triple-flange rollers can handle heavier loads.

 

Structure of Bottom Roller

 

 

Sizes of Excavator Bottom Roller

 

KOMATSU PC300-10 EXCAVATOR: A Powerhouse Machine for the Toughest Jobs

KOMATSU PC300-10 EXCAVATOR is a powerful machine that has been designed to meet the needs of construction, mining, and landscaping. This machine is one of the most efficient excavators that KOMATSU has ever produced. It has many advanced features and capabilities that make it one of the most sought-after machines in the market. Let's take a closer look at this excavator and see what makes it so special.

Powerful Engine and Hydraulics
KOMATSU PC300-10 EXCAVATOR's engine is one of the most advanced in the market. It boasts a powerful turbocharged engine that delivers 246 kW of power and 1,587 Nm of torque. In addition, the hydraulic cylinders of the excavator are also state-of-the-art, with the boom and arm cylinders being equipped with cushion valves that significantly reduce shock when operating the machine. All of these features make the PC300-10 a powerhouse machine that can handle the toughest jobs.

Operator Comfort
Another notable feature of the PC300-10 is the spacious and comfortable cab. The cab is equipped with air conditioning and heating, adjustable seat, and well-positioned controls. Furthermore, the cab has large windows that provide excellent visibility, and the machine is fitted with a rearview camera, which enhances visibility of the machine's surroundings. These features contribute to the operator's comfort, making it possible for them to work long hours without getting fatigued.

Efficient Fuel Consumption
Fuel consumption is always a concern when it comes to heavy machinery. However, the PC300-10 is designed to be efficient in fuel consumption. This machine features an engine and hydraulic system that work together to optimize fuel use. Additionally, KOMATSU has also designed the machine to be able to operate in an eco-mode, which saves fuel, reducing operating costs.

Safety Features
Safety is always a top priority when operating heavy machinery. The PC300-10 is designed with safety features that are fitted to ensure that the machine is operated safely. Some of these features include:

1. Anti-skid plates on the steps and work platforms to prevent slips and falls.
2. Handrails on the steps and walkways to provide support and stability when accessing the machine.
3. Emergency stop button that is easily accessible to shut off the machine in case of an emergency.

These safety features contribute to the overall safety of the machine, ensuring that operators and those working around the machine are safe.

In conclusion, KOMATSU PC300-10 EXCAVATOR is a remarkable machine. It is designed to do the toughest jobs, has advanced features and capabilities, and is built with safety in mind. This excavator is a great investment for any construction, mining, or landscaping company looking to improve its efficiency and productivity. With its advanced technology and operator comfort, it's easy to see why the PC300-10 is one of the most sought-after excavators in the market.

 

Technical requirement

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

2. Apply a small amount of clean oil to the grinding surface of the floating seal ring; ensure the axial direction after assembly

The displacement is 0.3-0.6 mm

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. Run it in for 3-5 minutes after refueling to make it operate smoothly;

6. After the surface is clean, spray two coats of antirust paint.

 

Other more detailed information are as below excel file:

Machine weight range	1.5t to 95.3t
Applicable pitch range	90 to 317.5
Hardness	HRC52-HRC58
Hardness Depth	8-12mm
Color	Black,yellow,gray
Packing	Fumigated wooden pallets
Delivery time	Around 30days
Port of shipment	Xiamen
guarantee time	6 months
OEM and ODM	Acceptable
Payment term	TT

 

MODELS AVAILABLE OF Excavator Bottom Roller:

PC10,PC15,PC20-3,PC200-5/6,PC30-1,PC40-5,PC40-7,PC40MR,PC50UU,PC60-1,PC60-5,PC60-6,PC60-7,PC7588,PC100-1/2,PC1100-3/5,PC120-3/5,PC200-1/2,PC200-3,PC200-5,6,7,8/PC300-3,PC300-5/6/7/8,PC400-5/6/7/8 ETC...

HEATTREAMENT

All of our parts need to be through different kinds of heat treatment to suitable different working conditions.

 

 

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 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. What Is Your Advantage Which Is Different From Others?

We have forging and casting workshops so our prices are more competitive than others.

 

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