Product Description

Huansheng Small Mini Tunneling Roadheader Tunnel Boring Machine Tunnel Digging Machine Ebz130

ZWY series mining crawler excavator loader is a continuous operation tunneling and loading equipment. It is mainly suitable for tunneling operations in coal mines and non-coal mines, railway tunnels, highway tunnels, hydraulic culverts and underground projects. It is suitable for sections above 2x2 or 2.8×2.8㎡. The best working conditions are that the Proctor hardness of the loaded rock is f≤12 and the maximum block size is 620×740㎜. The tunnel digging loader adopts hydraulic transmission, and its travel and scraper are driven by hydraulic motors. The working mechanism adopts drum cutter, and the lifting and lowering movements of the small arm, large arm, arm rotation and transport trough are all driven by hydraulic cylinders. The control panel controls the power supply and the operation of the hydraulic system of the whole machine. The reasonable layout of the hydraulic system makes maintenance convenient, and the protection system of the electrical and hydraulic systems can make the machine work smoothly. Its linkage excavation method can clean the loose rocks on the top of the cave, and can clean the stones accumulated by blasting in the cave from left, middle and right in all directions, which greatly reduces the labor intensity of the staff.

Product Parameters

Details Images

----------------Operating System----------------

Hydraulic operating lever

Ⅰ: Front and back operation, control big arm hydraulic cylinder.

Left and right operation, control attachment hydraulic cylinder.
 

Ⅱ: Front and back operation, control small arm hydraulic cylinder.

Left and right operation, control the working arm swings.

Ⅲ: Push all forward: go forward.Pull all backward: go backward.Push only the left side, turn right; push only the right side, turn left.

Title goes here.

Ⅰ: Control scraper conveyor system.

Ⅱ: The machine rises and falls.

Ⅲ: Control rotating collection cutterhead

-----------------Working System-----------------

Three types of accessories

The machine is equipped with a drum cutter.The drum cutter has many milling teeth made of high-strength alloy material. The milling head is driven by a hydraulic motor to rotate and cut rocks or soil.

In addition, the machine can also be equipped with digging bucket and breaking hammer.

Rotating collection cutterhead is driven by a low-speed, high-torque hydraulic motor, with internal bearings and end face seals. The star wheel is a three-claw with a wear-resistant layer on it, which is wear-resistant and highly efficient.There are also belt conveyors available.

------------------Power System------------------

45kw motor and plunger pump

ZWY-80 uses a 45kw motor and a plunger pump to achieve hydraulic control of the entire machine.The electric motor drives the plunger pump to provide power for the hydraulic system.

------------------Travel System------------------

Crawler chassis

The crawler adopts D31 high-ribbed plate to ensure that the walking crawler is durable and will not fall off. Great traction and strong climbing ability.

Crawler width can also be customized according to your needs.

--------------Explosion-proof system-------------

Vacuum electromagnetic starter

In tin mines and coal mines, a Vacuum electromagnetic starter needs to be installed to ensure safety.

-------------------Other details-------------------

Customized Service

In addition to the above, we can also customize the following items according to customer needs:①. Drum cutter equipped with a water spray system to reduce dust during work②. Cable reel

③. Telescopic working arm

④. Remote control.

Packaging & Shipping

All the Tunnel Digging Machine will be delivered in container, without packing. The delivery time is 10-15 working days after your payment.