1.3M Cold Milling Machine , 15.8Ton Operating Weight Asphalt Road Milling Machine

1.3M Cold Milling Machine , 15.8Ton Operating Weight Asphalt Road Milling Machine 

Asphalt Road Milling Machine LXH1300D 1.3M Milling Machines With 15.8Ton Operating Weight

Model LXH1300D asphalt road milling machine is high efficient equipment for mechanical maintenance of road. It is suitable for milling asphalt road, airport, square etc. It also fits for smoothening bitumen protuberance, rut tracks, and increasing roughness of low frictional road. It is equipped with conveyor for material milled to the trucks.
The machine is wheel-typed and of full hydraulic driving. The machine has advanced structure, good stable function, easy control and high efficiency. Its key parts are imported directly or made by imported technology.

Specification:

Power Transmission

The machine is wholly hydraulic driven. Power from the engine is transmitted to the resilient coupling to the pumps in series, which consists of working pump and traveling pump. The auxiliary twin gear pump is mounted on the engine front gear seat.

Working Driving
It consists of working pump, working motor, speed reducer and milling drum. The overload protective valve and pressure shut off valve are mounted on the working motor.
 
Traveling Driving
It consists of traveling pump, traveling motor, transmission case, transmission shaft, front steering driving axle and wheel. There are high and low speed levels with infinitely variable speed. It is operated manually. The traveling speed would be adjusted variable between 0 and max. both for machine operation and site transfer.

Auxiliary Driving
The auxiliary twin gear pump supply’s power in two ways, one way to the turning cylinder, the rear wheel lifting cylinder, the conveyor hopper gate cylinder, the conveyor up/down cylinder and the swing cylinder through the priority valve, the other way to drive the conveyor motor.
 

Steering
It is steered by the front axle and is hydraulically driven.

Brake

Traveling brake is realized through the hydraulic system by operating the traveling pump. Parking brake or emergency brake is accomplished by the hoof-shaped manual brake mounted at the transmission case output.

Chassis and Front Axle
The chassis is of whole steel plate structure for enough intensity and rigidity. The chassis is connected with the front axle through swing frame. The angle of the front axle to the chassis center can be adjusted within 5 degrees for hard road. The front axle is produced with France SOMA technology imported.

Rear Wheels
The left and right rear wheels are driven wheels, which are connected with the chassis through independent support. The right rear wheel can rotate forward 180 degrees into the chassis to realize curb milling. The left and right rear wheels are hydraulic driven up and down, which can be linked or operate indepently.

Operation Device
The operation panel has monitor instruments for overall operation situation. All the operating organs are positioned around the chair. Milling depth can be read directly on the left and right up/down staff guages.

Working Device
It consists of speed reducer, milling drum and whole cover. The working device is positioned between the two rear wheels. Milling cutters and holders are arrayed spirally, which are imported directly. The cutters are plug in for installation, which can be replaced easily.

Discharge Device
The tail gate and the milling drum left & right sideboards form working cavity. The tail gate is of flashboard type. Wearable alloy scraper is mounted at the bottom of the tail gate to make sure the material milled are conveyed clearly. The discharge port is at the middle of the tail gate, through which the material milled is discharged. The discharge device can be folded up through the gate cylinder for check and milling cutters replacement.

Conveyor
The belt conveyor is hung at the rear of the machine and is hinged with the discharge device. Its frame is of welded skeleton structure. The conveyor speed can be adjusted infinitely variable. The discharge height and swing angle can be adjusted according to the position and height of the truck.

Electrical System
It is of 24V DC and equipped with two batteries. The cathode is bonding.
 

Sprinkle System
The machine is equipped with big capacity water tank and pressure unit for water pump. The system sprinkles water inside the working cavity to cool the milling cutters and to reduce the dust.

Top Canopy
It is of whole assembly and the cloth is waterproof and anti-sunburn.

Main Characteristic
1. Powerful and Reliable Engine
Water-cooled, forced induction engine made with USA CUMMINS technology imported, strong power, excellent powerful and reliable.
 

2. Mobile and Flexible Traveling

Imported high-wearable tyres with long life ensure the adhesive performance of depth milling working.  

3. Quality Hydraulic Components
Wholly Hydraulic driven system could relax impact of milling operation, and realized safety of system. Imported pump, motor and high quality hydraulic component make sure the machine reliability.
 

4. Optimal Designed Milling Drum
Imported milling cutters arrayed spirally, reasonable dispose, stable operation, trim notch and high productivity.
 

5. Omniberaing Display of Working Situation

Main Components
 

1. Model D6114ZG1B engine made in Shanghai, China with CUMMINS technology

2. Front transaxle from Xuzhou Meritor technology

3. Hydraulic Pump imported from USA SAUER

4. Working motor and speed reducer imported from Germany Rexroth
5. Twin gear pump imported from USA Eton

6. Milling cutter imported from USA KENNAMETAL

7. Pressure gauge and quick-change fitting originally imported from USA

8. Tyres imported from Taiwan EVERPAD

9. Relay imported from Germany

10. Connections of rubber pipes imported from USA

Note: All the technical specifications mentioned above will maybe change as the technology development. Please refer to the final offer.