- A new generation of dedicated chassis: 299kW engine ,meeting Euro III emissions standard ,high power and high durability; Heavy weight, low center of gravity, and greatly improved stability during working period; providing stable and reliable power for the whole machine.
- Ultra-stable drilling support: The ultra-stable large triangular mast support structure can be used to adjust the distance between the kelly bar and the mast to ensure the stability and reliability when the machine drills the rock. , which effectively avoid the accident of kelly bar fracture.
- Energy saving and environmental protection: Multi-pump in series and parallel system and specially designed on main valve can reasonably perform power distribution, reduce energy consumption, and increase the output power of the main valve
- Rotary head : Multi rotary speed control system ensure higher drilling efficiency; long-guided three-sided wear-resistant structure design;High vertical drilling accuracy; Double buffer system improving protection ability.
- Superimosed counterweight design, which can flexibly increase or decrease weight according to the configuration and actual working conditions; 3,715mm ultra-small slewing radius increases drilling safety and operation flexibility;
- Weight lighten on the mast head to reduce the top weight improving whole mahcine stability.
- The integrated hydraulic system and electrical system make the operation more flexible and reasonable, and the power output changes reasonably, which effectively improves the efficiency of energy and achieves energy saving and consumption reduction.
SH32
Rotary Torque:
320 kN·m
Depth:
70 m
SH32
Product Features
SH32
SH32
SH32
SH32
Specifications
| Working height | 24340 mm |
| Weight ( without drilling tools) | 86000 kg |
| Upper chassis | JS80 |
| Engine | QSM11-Tier3 |
| Rated Power | 299/1900 |
| Hydraulic system flow | 2×380+164 L/min |
| Hydraulic system pressure | 33 MPa |
| Fuel tank capacity | 650 L |
| Hydraulic tank capacity | 420 L |
| Extendable under carriage | JT85 |
| Shoes width | 800 mm |
| Chassis length | 5840 mm |
| Undercarriage width | 3400-4580 mm |
| Traction force | 580 kN |
| Travelling speed | 1.5 km/h |
| Rotary torque | 320 kN·m |
| Rotation speed | 6～30 r/min |
| Single line pull of Main winch | 300 kN |
| Rope dia of Main winch | 36 mm |
| Max lifting speed of Main winch | 65 m/min |
| Single line pull of Auxiliary winch | 75 kN |
| Rope Dia of Auxiliary winch | 18 mm |
| Maximum lifting speed of Auxiliary winch | 45 m/min |
| Stroke | 5700 mm |
| Crowd force | 250 kN |
| Pulling force | 250 kN |
| Standard max stroke | 10000 mm |
| Crowd force | 250 kN |
| Pulling force | 250 kN |
