KR300ES 1800mm Diameter Foundation Max. torque 320kN.m Hydraulic
Low Headroom Drilling 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
Technical Specification
| Performance Parameter | Unit | Value |
| Max. torque | kN.m | 320 |
| Max. drilling diameter | mm | 2000 |
| Max. drilling depth | m | 31.2 |
| Working speed | rpm | 6~26 |
| Max. cylinder pressure | kN | 220 |
| Max. hoist capacity | kN | 220 |
| Main winch pull force | kN | 230 |
| Main winch speed | m/min | 66 |
| Auxiliary winch pull force | kN | 110 |
| Auxiliary winch speed | m/min | 70 |
| Max. cylinder stroke | mm | 2000 |
| Mast side raking | ° | ±5 |
| Mast raking forward | ° | 5 |
| Mast raking backward | ° | 90 |
| System pressure | mpa | 34.3 |
| Pilot pressure | mpa | 3.9 |
| Rotating speed | rpm | 5 |
| Max. walking speed | km/h | 1.5 |
| Max. pull force | kN | 560 |
| Operating height | mm | 11087 |
| Operating width | mm | 4300 |
| Transport height | mm | 3590 |
| Transport width | mm | 3000 |
| Transport length | mm | 10651 |
| Total weight | t | 76 |
FAQ
Q: Are you a trading company or a manufacturer?
A: We are a professional manufacturer, and our factory mainly
produces hydraulic pilling rig, hydraulic pile breaker, telescopic
arm and related piling equipment etc. Our products have been
exported to more than 50 countries of Asia, South America, Africa,
and have developed a good world wide reputation.
Q: What kind of product certification do you have?
A: All our products have passed ISO9001 and CE certifications and
also passed the inspection by the Chinese National Construction
Machinery Quality Inspection Center. We have strict quality
inspection process including a load test for every machine before
leaving our factory in order to offer the best quality machines to
our customers.
Q: Do you have after sales service?
A: Yes, we have special service team which will offer you
professional guidance. If need be, we can dispatch our engineer to
your worksite to provide training for your staff. For the chassis,
eg CAT chassis, we take advantage of their global presence to
ensure prompt after service support. During the epidemic, we
provided video for machine installation and operations.
Q: How about the warranty policy ?
A: Most of our products support 1 year warranty, please consult
customer service for specific products
Q: Do you test all your goods before delivery?
A: Yes, we have strict quality inspection process including a load
test for every machine before leaving our factory.
