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HD-C50A Crawler Drill Rig
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Product Overview
The HD-C50A drilling rig employs hydraulic drive for both its crawler travel and drilling operations. It is capable of meeting the seismic‑exploration drilling requirements in a wide range of terrains, including piedmont zones, snowy regions, jungles, grasslands, farmlands, marshes, and the Loess Plateau. The rig can operate under ambient temperatures ranging from −20°C to +55°C and at altitudes of up to 2,500 meters. When using mud‑circulation drilling, it can achieve a maximum drilling depth of 50 meters; with air‑drilling or air‑percussion drilling, the drilling depth can reach 40 meters.
The drilling rig’s undercarriage features an engineering‑rubber track system, with both travel and drilling operations driven hydraulically. Travel control employs remote‑controlled proportional‑flexible regulation to ensure operator safety, and the undercarriage is equipped with an automatic braking system. The travel‑control functions include forward and reverse motion, electrically switchable high‑ and low‑speed modes, a remote alarm horn, and a remote emergency stop.
The tracked chassis can be optionally equipped with an air compressor unit to enable air‑drilling operations. A gasoline‑powered mud pump is available as an optional accessory for this tracked chassis.
Main Technical Parameters
Drilling method
Mud-Scraping Drilling
Drilling depth
m
40
Drilling diameter
mm
89,(3-1/2")
Air/Impact Drilling
Drilling depth
m
40
Drilling diameter
mm
75 (3")
Spiral drilling
Drilling depth
m
20
Drilling diameter
mm
85
Power head
Maximum output torque
N.m
1200
Rotational speed range
r/min
0–160
Feed/Advance System
Lift force
kN
20
Maximum ascent and descent speed
m/s
0.73
Air compressor unit
Displacement
m3/min
3.8
CFM
134
Discharge pressure
Bar
8
Weight
kilogram
182
Gasoline engine power
hp/r/min
35/3600
Walking parameters
Track dimensions
mm
280×2000
(Grounding length 1600)
Ground pressure
kPa
≤22.5
Walking speed
(Remote/In-line Control)
Low speed
km/h
≤2.1
High speed
km/h
≤4.0
Maximum traction force
kN
30
Climbing angle
25°
External dimensions
(Length × Width × Height)
Work status
mm
1750×1250×2830
Walking state
mm
2350×1250×1500
Weight
Overall machine weight
kilogram
≤1500
Drilling rig weight
kilogram
≤360
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Phone/WhatsApp
Factory Address
No. 22, Kangzhuang Road, Economic Development Zone, Zhuozhou City, Hebei Province, China
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