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Mr.Kerry Robinson from Australiatoday I ran the compressor and I am very happy with the workmanship and the quality , it is connected to a nitrogen generator that requires around 0.8 MPA feed air from the 30 kw compressor we are commissioning it I have found that it loads and unloads from 25.5 kw - 30 kw this will be a huge saving on power consumption. -
Pedro Antonio from USAWe've been used Shanghai Rotorcomp compressors over 18 sets from 10hp to 160HP installed with Oxygen generator since 2008. Most of compressors still in good working conditions without much maintenance.
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Industrial Borehole Drilling Rig , Mobile Borehole Drilling Machine
| Place of Origin | GERMAN |
|---|---|
| Brand Name | Shanghai Rotorcomp |
| Certification | ISO.TUV,CE,GS |
| Model Number | KG940A |
| Minimum Order Quantity | negotiate |
| Price | negotiate |
| Packaging Details | Plywood case for export package |
| Delivery Time | 5-15 Working days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100-2000sets/Month |
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| Product Name | Mobile Borehole Drilling Machine | Rock Hardness | F=6-20 |
|---|---|---|---|
| Hole Diameter | 105-165mm | Economical Drill Depth | 25m |
| Pressure | 1.0-2.4Mpa | Air Consumption | 1.0-2.4Mpa |
| Rotating Speed | 0-100r/min | Lifting Capacity | 22000N |
| High Light | rock drilling equipment,crawler drilling rig |
||
Product Description
Our KG940A high pressure crawler drilling rig has optimized hydraulic system, drill arm components, and carriage parts on the basis of KY140A crawler drilling machine. Specifically, The KG940A type machine has 14% higher rotation speed, and 10% larger propulsion length, making it quite a cost-effective choice.
Advantages of KG940A compare with KY140A
| KG940A | KY140A | Advantage | |
| Sliding carrier | Thicker and stronger sliding carrier, lower friction platen | Channel steel sliding carrier | Higher rigidity and lower friction |
| Walking parts | Walking reducer (with hydraulic brake) from China | Imported walking reducer (hydraulic and mechanical dual braking system) | Stronger gradeability and more reliable braking system |
| Hydraulic system | 28.2 pump | 32 pump, large new type valve group, new type connector, walking boom | Higher flow, lower resistance, convenient operation, and better appearance |
| Pneumatic system | Ball valve | Slide valve type impacting gas valve | Better operating experience |
| Rotation speed | 62r/min (diesel engine: 1700r/min) | 71r/min (diesel engine: 1700r/min) 100r/min (diesel engine: 2400r/min) |
14% higher rotation speed |
| Feeding speed | 530mm/s | 580mm/s | 10% higher feeding speed |
Specifications
| Rock hardness | F=6-20 |
| Hole diameter | Ф105-165mm |
| Economical drill depth | 25m |
| Rotating speed | 0-100r/min |
| Rotation torque | 2800N.m |
| Pressure | 1.0-2.4Mpa |
| Air consumption | 12-24m³/min |
| Lifting capacity | 22000N |
| Propulsion type | Hydro-cylinder-chain |
| Propulsion length | 3000mm |
| Propulsion speed | 580 mm/s |
| Drill rod size | Φ76×3000mm/Φ89×3000mm |
| Gradeability | 30° |
| Ground clearance | 320mm |
| Walking speed | 0-2.0km/h |
| Carriage rising angle | 180° |
| Carriage swing angle | Left 95°, right 50°, total 145° |
| Drill arm pitch angle | Down 25°, up 45°, total 70° |
| Drill arm swing angle | Left 45°, right 45°, total 90° |
| Max. frame floating | ±10° |
| Carriage compensation | 1200mm |
| Diesel engine | YC-4D80 (58KW, 2400r/min) |
| Overall dimension (L×W×H) | 5355×2215×2365mm |
| Total weight | 6000kg |
| Note | Pneumatic-hydraulic driving mechanism |
Recommend spare parts for KG940A high pressure crawler drilling rig
| Drill bit diameter | 115mm |
| Drill rod (Diameter×L) | Φ76×3000mm |
| Drill hammer | HD45A |
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