32m Depth Foundation Pile Water Well Drilling Equipment with 1m Max Drilling Dia
Specification:
| Technical Specification of KR90C Rotary Drilling Rig |
| Type | KR90C |
| Torque | 90 kN.m |
| Max. drilling diameter | 1000 mm |
| Max. drilling depth | 32m |
| Speed of rotation | 8~30 rpm |
| Max. crowd pressure | 90 kN |
| Max. crowd pull | 120 kN |
| Main winch line pull | 90 kN |
| Main winch line speed | 72m/min |
| Auxiliary winch line pull | 20 kN |
| Auxiliary winch line speed | 40 m/min |
| Stroke(crowd system) | 3200 mm |
| Mast inclination(lateral) | ±3° |
| Mast inclination(forward) | 3° |
| Max. hydraulic pressure | 34.3 MPa |
| Control hydraulic pressure | 3.9 MPa |
| Travel speed | 2.8 km/h |
| Traction force | 98 kN |
| Operating height | 14660 mm |
| Operating width | 2700 mm |
| Transport height | 3355 mm |
| Transport width | 2700 mm |
| Transport length | 12270 mm |
| Overall weight | 28t |
| Chassis |
| Type | CAT 318D |
| Engine | CAT3054CA |
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Description:
The leading overall transport hydraulic rotary drilling rig, can change transport state into working state rapidly;
High-performance hydraulic system and control system in cooperation with Tianjin University CNC Hydraulic Institute of Technology, which can realize the machines construction efficiently and real-time monitor.
High security, design in strict accordance with European Union safety standards EN791. Meet the requirements of dynamic and static stability
Optional structural of single-cylinder luffing mechanism to make the action stable and easy maintenance and repair;
Optimized designing of two-stage mast, achieve docking and holding of the mast automatically, improve the efficiency and save manpower;
Advanced rotary angel displacement output mechanism and the central rotary joint output angular displacement design gets higher reliability;
Innovative drilling bucket depth measurement system shows higher accuracy than the average rig;
Main winch bottoming protection and priority control function, making the operation easier;
The driving head adopt reversible design to doubled its life;
Multi-stage damping technology of the driving head to ensure that the whole construction is more accuracy;
Mast automatically adjust the vertical to enhance the accuracy of the hole;
The innovative design Wind-Fire Wheels the innovative design ensure work safer in nighttime;
Humanity of the rear design can effectively increases storage space.
Competitive Advantage:
1. Undercarriage-----Reliable & Mature Excavator Supplier for Choice
Type: New & Used
Brand: CAT, JCM, SINOMACH, SANY, XCMG and other
2. Hydraulic Parts-----Famous Brands
Gearbox Reducer: Imported REXROTH
Main Pump & Valve: Imported KAWASAKI (Japan)
Hose: Imported
3. Structure Parts-----Professional Structure Parts Supplier in China
KR90C Piling Rig
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