KR50A Hydraulic Drill Rig High Digging Power 12m Depth Machine
KR50A Professional Factory High Digging Power 12m Depth Machine Hydraulic Drill Rig
Product description
1. Advanced rotary angle displacement output mechanism.
2. Innovative drilling bucket depth measurement system.
3. Priority control function.
4. Head adopt reversible design.
5. Mast automatically adjust the vertical to enhance the accuracy of the hole
| Performance Parameter | Unit | Value |
| Max. torque | kN.m | 50 |
| Max. drilling diameter | mm | 1200 |
| Max. drilling depth | m | 16/20/24 |
| Working speed | rpm | 7~30 |
| Max. cylinder pressure | kN | 75 |
| Max. hoist capacity | kN | 90 |
| Main winch pull force | kN | 65 |
| Main winch speed | m/min | 48 |
| Auxiliary winch pull force | kN | 20 |
| Auxiliary winch speed | m/min | 38 |
| Max. cylinder stroke | mm | 1100 |
| Mast side raking | ° | ±6 |
| Mast raking forward | ° | +90~-30 |
| System pressure | mpa | 34.3 |
| Pilot pressure | mpa | 3.9 |
| Max. walking speed | km/h | 5.6 |
| Max. pull force | kN | 220 |
| Operating height | mm | 10740 |
| Operating width | mm | 2800 |
| Transport height | mm | 3040 |
| Transport width | mm | 2800 |
| Transport length | mm | 12850 |
| Total weight | t | 25 |
Product Details
FAQ
1: How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment
2: What can you buy from us?
Rotary Drilling Rig,Hydraulic Pile Breaker,Clamshell Telescopic Arm
3: 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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.