KR40A 30m/Min Hydraulic Piling Rig Small Drilling Bore Machine
Technical Specification
| Rotary Drilling Rig Model | KR40A |
| Excavator Size | 8t-13t |
| Max. torque | 32-42 kN.m |
| Max. drilling diameter | 1200 mm |
| Max. drilling depth | 10 m |
| Main winch pull force | 70KN |
| Max. cylinder trip | 600/900 mm |
| Auxiliary winch pull force | 45 kN |
| Main winch speed | 30 m/min |
| Mast inclination(Lateral) | ±6° |
| Mast inclination(Forward) | -30°~﹢90° |
| Working speed | 7-40rpm |
| Min. radius of gyration | 2750mm |
| Max. pilot pressure | 31.5Mpa |
| Operating height | 7181mm |
| Operating width | 2300mm |
| Transport height | 3014mm |
| Transport width | 2300mm |
| Transport length | 7157mm |
| Transport weight | 5.4t |
| Remark | Restructuring big arm |
Specialty
Modify the excavator to be small rotary drilling rig machine
Change the profit model of rotary drilling machine
Excavators and rotary drilling rigs can be switched
Narrow space construction
Rely on a wall construction
convenient transportation
construction photos
FAQ
Q1: What is the Warranty of the Rotary Drilling Rig?
The warranty period for new machine is half a year or 1000 working hours, whichever comes first will be applied.
Please contact with us for detailed Warranty Regulation.
Q2: What's your service ?
We can offer professional technical support and good after-sale service to you.
Modification methods will be different according to different models and configurations of your owned excavators.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.