APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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APIE KR90A Construction Hydraulic Rotary Drilling Machine: Pile Driving Machine & Bore Pile Machine
Product Description
1. Wide Application Range, High Construction Efficiency, Stable Performance:
The APIE KR90A hydraulic rotary drilling machine offers a wide application range, ensuring its suitability for various construction projects. With its high construction efficiency and stable performance, this machine delivers reliable results and enhances productivity on the job site.
2. User-Friendly Operation with Required Operating Experience:
Operating the hydraulic rotary drilling rig is straightforward, although some operating experience is recommended. Its intuitive controls and clear instructions make it easy to use, ensuring efficient operation and minimizing downtime.
3. Flexible Maneuverability, Small Tonnage, Simple Operation:
The KR90A drilling machine boasts excellent maneuverability due to its flexible design. Its small tonnage makes it suitable for projects with limited space or weight restrictions. Additionally, it offers a simple operation process, streamlining workflow and enhancing efficiency.
4. Reversible Head Design:
The drilling rig features a reversible head design, adding versatility and convenience to the operation. This design allows for efficient drilling in both clockwise and counterclockwise directions, adapting to specific project requirements with ease.
| Performance Parameter | Unit | Value |
| Max. torque | kN.m | 90 |
| Max. drilling diameter | mm | 1000/1200 |
| Max. drilling depth | m | 28 |
| Working speed | rpm | 6~30 |
| Max. cylinder pressure | kN | 90 |
| Max. hoist capacity | kN | 120 |
| Main winch pull force | kN | 80 |
| Main winch speed | m/min | 75 |
| Auxiliary winch pull force | kN | 50 |
| Auxiliary winch speed | m/min | 40 |
| Max. cylinder stroke | mm | 3500 |
| Mast side raking | ° | ±3 |
| Mast raking forward | ° | 4 |
| System pressure | mpa | 34.3 |
| Pilot pressure | mpa | 3.9 |
| Max. walking speed | km/h | 2.8 |
| Max. pull force | kN | 122 |
| Operating height | mm | 12705 |
| Operating width | mm | 2690 |
| Transport height | mm | 3465 |
| Transport width | mm | 2690 |
| Transport length | mm | 11385 |
| Total weight | t | 24 |
FAQ
1: What is the Warranty of the Rotary Drilling Rig?
The warranty period for new machine is a year or 2000 working hours, whichever comes first will be applied.
Please contact with us for detailed Warranty Regulation.
2: 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.
Before modifying, you need to provide configuration, mechanical and hydraulic joints and others.
Before modifying, you need to confirm technical specification.
3: What can you buy from us?
Rotary Drilling Rig,Hydraulic Pile Breaker,Clamshell Telescopic Arm