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KR50A Chinese Popular High Power Engine Bored Rotary Drilling Excavator Piling Rigs For Sale
Feature
1.Excellent performance, fast lifting, large lifting weight,
drilling rig can be 360 degree rotary construction.
2.Full hydraulic system control.
3.Strong driving power.
4.The hole wall drilled by rotary drilling rig has good stability.
5.Small investment,quick gains
6.The characteristic of stabilization, credibility, speediness and
high capability which makes the Rotary Drilling Rig is favored.
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
Q1: Are you a trading company or a manufacturer?
A1: 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.
Q2:What kind of product certification do you have?
A2: 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
Q3: Do you have after sales service?
A3: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,
e.g 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.
Q4:How about the warranty policy ?
A4:We offer one-year warranty or 2000 hours of operations,
whichever comes first, for our products.
Q5:Do you test all your goods before delivery?
A5 :Yes, we have strict quality inspection process including a load
test for every machine before leaving our factory.