China Zoomlion China Zr185c-3 44meters Rotary Drilling Rig
Eden Gao
Zoomlion Rotary Drilling Rig ZR185C-3
* The whole machine can be transported with Kelly bar and can realize quickly switching between operation and transfer, which saves 4 hours for assemble and disassemble the equipment .
* Only need one trailer transport the whole machine, each time the transportation cost is saved by 30%.
* Rotary drive with large torque and high reserve coefficient, which ensures stronger construction capacity.
* The maximum rotary speed reaches 45 rpm, which ensures the efficiency of soil-discharge 10% higher than competing products.
* Using more flow main pump, multi-gear rotary head, and two-speed crowd cylinder, which ensures high construction efficiency.
* Stronger mast section, lower center of gravity, large diameter slewing support, and reinforced chassis, which make the
equipment more stable structure and stronger bearing capacity.
* New generation cab with good vision and more comfortable operation. New electrical control panel. 360 degree full view
monitoring.
* Optional:Remote control, auto-lubrication, spin-off.
| NAME | SPEC. | |
|---|---|---|
| Torque(KN.M) | 185 | |
| Drilling Diameter(mm) | 1500 | |
| Drilling Depth(m) | inter-locking | 44 |
| Friction | 56/62 | |
| Drilling Speed(r/min) | 5~33 / 5~45 | |
| Engine Model | Cumins 6C 8.3 | |
| Rated Power(kw) | 186 | |
| Rated Engine Speed(r/min) | 2000 | |
| Max.Crowd Force(kN) | 160 | |
| Max.Crowd Cylinder Pull(kN) | 160 | |
| Line Pull(main winch)(kN) | 160 | |
| Line Speed(main winch)(m/min) | 73 | |
| Line Pull(aux.winch)(kN) | 60 | |
| Line Speed(aux.winch)(m/min) | 80 | |
| Operating Mass(t) | 50 | |
| Traction Force(kN) | 330 | |
| Rope diameter(Main winch)(mm) | 26 | |
| Rope diameter(auxiliary winch)(mm) | 18 | |
