• Shanghai Rotorcomp Screw Compressor Co., Ltd
    Mr.Kerry Robinson from Australia
    today 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.
  • Shanghai Rotorcomp Screw Compressor Co., Ltd
    Pedro Antonio from USA
    We'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.
WhatsApp : +8618049981656

Air Compressor Type Rock Drilling Rig For Various Working Environments

Place of Origin GERMAN
Brand Name Shanghai Rotorcomp
Certification ISO.TUV,CE,GS
Model Number KY140A
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

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

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Product Details
Product Name Rock Drilling Rig Rock Hardness F=6-20
Hole Diameter 105-140mm Economical Drill Depth 25m
Pressure 1.0-2.4Mpa Air Consumption ≥15m³/min
Rotating Speed 0-63r/min Lifting Capacity 20000N
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crawler drilling rig


borehole drilling rig

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Product Description

Our KY140A high pressure crawler drilling rig is well designed for various working environments. Its working performance has been recognized by many customers.

1. Safe and stable walking mechanism
This kind of rock drilling machine has low barycenter and large ground clearance, so it can walk on bumpy round easily. The gradeability is strong and the fault rate is quite low, making the high pressure crawler drilling rig suitable for bad working environment. No additional air compressor is needed for walking.

2. Powerful driving system
A famous brand four-cylinder is adopted, and its driving power is super high. A patented air in-flow adjuster is applied to the diesel engine. The prefilter, fuel filter, and filtering paper make an excellent combination, which has greatly enhanced the environmental adaptability of this crawler drill and the service life of the engine.

3. Powerful driving and rotating mechanisms
The driving mechanism our this powerful drilling machine consists of a hydraulic oil cylinder and fall block. The lifting force of our high pressure crawler drilling rig can reach 20KN. By adjusting the pressure adjusting valve on the driving regulating valve, you can achieve a proper driving force.


Air Compressor Type Rock Drilling Rig For Various Working Environments 0



Model KY140A High pressure crawler drilling rig
Rock hardness F = 6-20
Hole diameter Ф105-140mm
Economical drilling depth 25m
Pressure 1.0-2.4Mpa
Air consumption ≥15m³/min
Rotating speed 0-63r/min
Lifting capacity 20000N
Propulsion type Hydro-cylinder-chain
Propulsion length 3000mm
Drill rod specification Φ76×3000mm/Φ89×3000mm
Gradeability 30°
Ground clearance 320mm
Walking speed 2km/h
Drill arm rising angles Down 15°, Up 50°, Total 65°
Drill arm swing angle Left 45°, Right 45°, Total 90°
Carriage swing angle Left 50°, Right 50°, Total 100°
Carriage pitch angle 180°
Carriage compensation 1200mm
Diesel engine /
Overall dimension (L×W×H) 5850×2250×2020(mm)
Total weight 5500kg
Note Pneumatic-hydraulic driving mechanism

Recommended spare parts for KY140A

Drill bit diameter 115mm
Drill rod (Diameter×L) Φ 76×3000mm
Drill hammer HD45A