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Crawler Rock Drill

Drill depth: Max. 25m
Drill diameter: 80-165mm
Air consumption: 9-24 M3/min
Materials: Granite, marble, basalt, limestone, quartz stone, river gravel...
Crawler Rock Drill .Crawler Rock Drill-1..Crawler Rock Drill-2..Crawler Rock Drill-3.
Crawler Rock Drill

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Introduction of Crawler Rock Drill:
Crawler Rock Drill, also known as crawler drilling rig or wagon drill, is mainly used for drilling blast hole which is under 30m on the rock in the stone quarry plant.



 1. Forceful engine power

Xinyu crawler rock drill adopts dual-cylinder diesel engine as power, whose pulling power is big, climbing ability is excellent, overall vibration is small, running is stable.

Xinyu diesel engine blast rock hole crawler drilling rig adopts patent air suction device (patent no.: 200820087606.3) for the diesel engine which perfectly combines with the secondary filtration device of desert air filter, largely enhances the rock drilling machine’s adaptability to severe environment, prolongs portable crawler drill machine’s working life.

2. Flexible drilling arm

Xinyu hydraulic crawler drilling machine adopts flexible arm, by controlling the cylinder’s stretch ability, the crawler rock drill can adjust the drilling hole’s dip angle and horizontal height, enlarged drilling hole’s range and improved the rock drilling machine’s adaptability.

3. Reliable hydraulic pump unit

Xinyu hydraulic rock drill adopts two independent gear pump for supplying oil, reliable, highly adaptive and convenient for maintenance.

Xinyu crawler rock drill is equipped with gear driven device and flexible coupling connections, the structure is compact, the machine running is stable and reliable.

4. Reliable hydraulic system

Xinyu economy powerful portable crawler rock drilling machine is equipped with special hydraulic components, largely improved the crawler rock drilling machine reliability and stability.

The added oil cooling device effectively removes the influence caused by hydraulic oil heating.

Technical Data

Model KY140 KY130 KY125 KY120 KY100
Rock hardness F=6-20 F=6-20 F=6-20 F=6-20 F=6-20
Hole diameter(mm) 105-140 105-140 80-115 105-120 80-105
Drill depth(m) 25 25 25 25 20
Pressure (Mpa) 1.0-2.4 1.0-2.4 0.7-1.4 1.0-1.4 0.5-0.7
Air consumption (M3/min) ≥15 ≥15 ≥13 ≥13 ≥12
Rotating speed (Km/h) 0-63 0-70 0-65 0-65 0-65
Lifting capacity (KN) 20 18 17 17 15
Drill rod specification(mm) 76x3000 /89x3000 76x3000 /89x3000 64x3000 /76x3000 64x3000 /76x3000 60x2000
Gradeability 30° 30° 30° 30° 30°
Ground clearance(mm) 320 320 290 254 254
Walking speed (km/h) 2 2 2 2 2
Drill arm rising angles (°) -15~+50 -15~+50 -25~+50 -35~+60 -35~+60
Drill arm swing angle (°) ±45 ±45 ±45
Carriage swing angle(°) ±50 ±50 -45~+100 -11.5~+36.5 -11.5~36.5
Carriage pitch angle (°) 180 180 -50~+135 -118.5~+23.5 -118.5~+23.5
Carriage Compensation(mm) 1200 1200 900 900 900
Overall Dimension (L*W*H)(mm) 5850x2250 x2020 5600x2340 x2550 4000x2270 x2050 5100x2030 x2020 4100x2030 x2020
Total Weight (Kg) 5500 5500 3300 3300 3200
Note: Pneumatic -hydraulic Pneumatic -hydraulic Pneumatic -hydraulic Pneumatic -hydraulic Pneumatic -hydraulic


Air Compressor
Model Work pressure (Mpa) Capacity (m3/min) Diesel engine (hp) Weight (kg) Dimension (mm)
LGCY-12/10 1 12 YuChai YC6108ZG (110KW) or Cummins 4BTA3.9-C125 (93kw) 3500 3600*1900*2200
LGCY-13/13 1.3 13 Cummins 6BTA5.9-C180 (132kw) 3500 3600*1900*2200
LGCY-15/13 1.5 15 YuChai YC6A-240-20 or steyr WD415.23 3500 3600*1900*2200
LGCY-18/17 1.7 17 Cummins 6CTA8.3-C260 3500 3600*1900*2200

Delivery & Installation

KY100-2 KY100-1

KY100-4 KY100-3


After-Sales Service

1. Guarantee time 
All of the life time of XINYU machine, free for the first 12 months except the wrong operation.
2. Free Spare parts
XINYU will prepare the one set spare parts and delivery them along with the machine.
XINYU have the 12 workshops to produce every parts and we can produce spare parts to deliver them to you within 2 days.
3. Technical supporting
XINYU Engineer will train you workers to make sure that they know every detail about the machine to make sure they know how to deal with the urgent situation and can repair some normal problem
4. Office
If we have more than 5 orders in one Area, we will set one office there to take care the after-sales service.

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