• 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

High Speed Crawler Drilling Rig / Powerful Small Rock Drilling Equipment

Place of Origin GERMAN
Brand Name Shanghai Rotorcomp
Certification ISO.TUV,CE,GS
Model Number ZL138E
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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Product Details
Product Name Crawler Drilling Rig Rock Hardness F=4-20
Drilling Diameter(mm) φ64-φ102 Drilling Depth(automatic Drill Rods Connection)(m) 22
Walking Speed (Km/h) 2.O Gradeability 20°
Power KW 112 Diesel Engine CUMMINS 6BTA5.9 112KW
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Product Description

ZL138E crawler full-hydraulic rock drilling rig for Open-pit mining




ZL138E type hydraulic open-air rig is mainly suitable for open-pit mine production, the construction of hydropower station, take and construction conditions of the excavation, quarry slope treatment etc.

The rig has the following characteristics:

1. The frame can be 360° rotated, greatly improve the working area, don’t need to move frequently,improve the working efficiency.

2. The drill rig is equipped with stable performance DZYG38B full hydraulic rock drill, impact power, high drilling efficiency, low energy consumption.

3. Each main circuit such as shock, rotary drill rig, propulsion, are independent of each other, to ensure the operation of the various functions clear drilling rig.

4. Using the computer data communication, can direct feedback on the display and observes the working state of the drilling rig, hydraulic systems, air compressor system status, etc., through the display can be set and view each work parameters, alarm, parking, failure diagnosis and maintenance of processing is convenient.

5. Low pressure opening function, can guarantee the hole accuracy.

6. Equipped with automatic/manual in brazing equipment, can greatly improve the work efficiency and reduce the labor intensity of operators.

7. The operating system uses the joystick control handle, the operation is simple and convenient.




Rock hardness f=4-20
Drilling diameter(mm) φ64-φ102
Drilling depth(automatic drill rods connection)(m) 22
Walking speed (Km/h) 2.O
Gradeability 20°
Ground clearance(mm) 440
Power kW 112
Diesel engine CUMMINS 6BTA5.9 112KW
Screw compressor displacement(m³/min) 5
Screw compressor discharge pressure (bar) 10
Dimension(L×W×H)mm 6300×2400×3400
Carriage pitch angle +90° -5°
Carriage swing angle Right 35°Left35°
The carriage lateral horizontal swing angle Left90° Right12°
Boom swing angle Right 45° Left10°
Propulsion length each time (mm) 4000
Drill rod φ38×3660,φ45×3660
Dust collecting type Dry type
Rod collecting type Automatic type



DZYG38B hydraulic rock drill specificaitons as follows:

Weight(Kg) 150
Surge pressure(MPa) 15-21.5
Rotary pressure(Max)(MPa) 10
Torque(Max)(N·m) 0-750
Impact frequency (Hz) 40-60
Rotating speed(r/min) 0-300
Power(Kw) 45




High Speed Crawler Drilling Rig / Powerful Small Rock Drilling Equipment 0

High Speed Crawler Drilling Rig / Powerful Small Rock Drilling Equipment 1