As a source manufacturer of guardrail pile drivers in China, I know every highway guardrail pile driver I produce very well. They are like our children, growing up through each of our processes, and then going to all parts of the world and flying to a wider blue sky. Our "children" have many, many characteristics.
1.The TZ390 guardrail pile driver has comprehensive functions: you can simply replace the work accessories （Hammer or rotary motor)to complete different tasks: pile driving , pulling/screw piling/screw drilling/impact drilling/water drilling.
Max.piling height:3m
Max.drilling depth:2.2m
2. Wide range of uses: mainly used in various pile foundation construction scenes such as highways, urban roads, rural roads, railway protection, truck platform protection, river protection, industrial parks, etc.
3. Adopts four-cylinder Changchai 490B engine, 39KW, 52 horsepower, strong and reliable power.
4. The diesel tank made of explosion-proof resin has high safety and good corrosion resistance. Unlike ordinary iron diesel tanks, the diesel tank made of resin will not rust and will not generate static electricity hazards, further enhancing safety.
5. Adopt 85mm hydraulic hammer, high frequency, high efficiency, durable and reliable.
6: The steel of the main working parts such as hammer splints and push frames adopts manganese plate Q345B national standard 12 thick.
7. The wear-resistant material of the movable position of the boom is NM450 material, and the wear resistance is doubled. The middle position of the boom adopts reinforced plate ribs, especially when performing high-intensity operations during pile pulling operations, there will be no bending or twisting.
8. The steering wheel adopts hydraulic power steering.
9. The hydraulic oil pipe uses 30 thickened 4-layer steel wires, which is more durable.
10. The integrated hydraulic oil tank is equipped with a breathing valve on the hydraulic oil tank cover to balance the internal pressure of the hydraulic oil tank. It is safe, rainproof, not easy to emulsify, and self-exhausting.
11. The real air-off brake with a push shaft has strong braking performance and can adapt to various slope conditions.
12. The wheelbase is 1.78 meters wide, and the driving and operation are stable and reliable.
13. The whole machine is painted more evenly through one-stop painting, and the whole frame is rust-free, shot-blasted, and sand-blasted.
14. Boring machines are used to drill holes, and holes are formed in one time. The error of parts in the details is greatly reduced, and the pile positioning is more accurate.
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