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Product Details:
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| Max. Torque: | 50 KN.m | Max. Drilling Diameter: | 1200 Mm |
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| Max. Drilling Depth: | 24 M | Speed Of Rotation: | 7~40 Rpm |
| Max. Cylinder Stroke: | 1100 Mm | Main Winch Line Speed: | 48 M/min |
| Main Winch Pull Force: | 75 KN | Max. Operating Height: | 7181 Mm |
| Max. Operating Width: | 2300 Mm | Max. Transport Weight: | 7 T |
| Excavator Size: | 24 T Or Above | ||
| Highlight: | bored pile drilling machine,hydraulic rig machine |
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| Rotary Drilling Rig Model | KR50A | ||
| Excavator Size | 14t-16t | 20t-23t | 24t+ |
| Max. torque | 50 kN.m | 50 kN.m | 50 kN.m |
| Max. drilling diameter | 1200 mm | 1200 mm | 1200 mm |
| Max. drilling depth | 16 m | 20 m | 24 m |
| Main winch pull force | 70 kN | 75 kN | 75 kN |
| Main cylinder trip | 1100 mm | 1100 mm | 1100 mm |
| Auxiliary winch pull force | 65 kN | 65 kN | 65 kN |
| Main winch speed | 48 m/min | 48 m/min | 48 m/min |
| Mast inclination(Lateral) | ±6° | ±6° | ±6° |
| Mast inclination(Forward) | -30°~ ﹢90° | -30°~﹢90° | -30°~﹢90° |
| Working speed | 7-40rpm | 7-40rpm | 7-40rpm |
| Min. radius of gyration | 2800mm | 2950mm | 5360mm |
| Max. pilot pressure | 31.5Mpa | 31.5Mpa | 31.5Mpa |
| Operating height | 8868mm | 9926mm | 11421mm |
| Operating width | 2600mm | 2800mm | 3300mm |
| Transport height | 2731mm | 3150mm | 3311mm |
| Transport width | 2600mm | 2800mm | 3300mm |
| Transport length | 10390mm | 11492mm | 12825mm |
| Transport weight | 6.1t | 6.5t | 7t |
| Remark | Restructuring big arm | Restructuring big arm | Restructuring big arm |
1. Undercarriage-----Reliable & Mature Excavator Supplier for Choice
Type: New & Used
Brand: CAT, JCM, SINOMACH, SANY, XCMG and other
2. Hydraulic Parts-----World Famous Brands
Gearbox Reducer: Imported REXROTH
Main Pump & Valve: Imported KAWASAKI (Japan)
Hose: Imported
3. Structure Parts-----Professional Structure Parts Supplier for XCMG
Why Choose Us?
1. We are the professional & trustworthy manufacturer of piling machinery in China, best quality & best service.
2. Supply professional customized service to meet all your requirements.
3. Our rotary drilling rigs have been sold to more than 7 counstries, such as Russia, Australia, Thailand, Zambia and others.
4. Competitive price.
Q1: What is the Warranty of the Rotary Drilling Rig?
The warranty period for new machine is one year or 2000 working hours, whichever comes first will be applied.
Please contact with us for detailed Warranty Regulation.
How to Contact Us?
Send your Inquiry Details in the Below, Click "Send" Now!
Contact Person: Ms. Camilla
Tel: +86 18352067788
Fax: 86-510-83590757
