RC Drilling Machine
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RC Drilling Machine

The ZJRC-500 reverse circulation RC drilling machine is a powerful crawler mounted device that utilizes a fully hydraulic system to operate. With a power head type drill rig, this machine is ideal for handling complex foundation construction projects such as geological exploration and sampling,...
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Description

Technical Parameters

The ZJRC-500 reverse circulation RC drilling machine is a powerful crawler mounted device that utilizes a fully hydraulic system to operate. With a power head type drill rig, this machine is ideal for handling complex foundation construction projects such as geological exploration and sampling, bridge bored piles, and even underground diaphragm wall foundation projects. Whether you're looking to get a job done right the first time or need reliable equipment for ongoing construction work, the ZJRC-500 is the drill rig for you. Trust in its power, reliability, and versatility to get the job done quickly and efficiently every time!

The ZJRC-500 is a reverse circulation drill rig that can reach drilling diameters of 130-300mm and depths of up to 300 meters. It operates using dual wall drill pipes for slag collection and analysis.

Applications
The ZJRC-500 reverse circulation drilling rig is designed to tackle the challenges of drilling in soft and loose ground conditions, areas with screes and gravel, and fragmented strata. It offers different drilling techniques to overcome these difficulties. This rig is primarily suitable for RC reverse circulation/water well drilling projects. It is also ideal for conducting investigations and constructing ground source heat pump holes and small foundation pile holes. By rearranging the given information, a similar content can be generated, while maintaining the core details of the original text.

Technical Parameter

Model

ZJRC-500

Drill Rig Weight (Crawler Mounted)

kg

12000kg

Length × Width × Height (Normal)

mm

7650×2250×3200mm

Engine Power

kW

132kW

Ambient Temperature Range

-10℃~38℃

Nominal Drill Depth

m

500

Drill Diameter

mm

130~300

Drill Head Output

Output Rotation Speed (Continuity)

rpm

30;60rpm

Output Rotation Speed (Interval)

rpm

52;104rpm

Max Output Torque

N.m

12000N.m

Stroke of Power Head

Feeding

mm

7000mm

Thrust Force

kN

100kN

Lifting Capacity

kN

160kN

Pipe-puller Device Output

Output Rotation Speed

rpm

40rpm

Max Output Torque

N.m

30000N.m

Hole-through Diameter

mm

370mm

Main Winch

Pull Force of the first Layer

kN

70kN

Rope Diameter

mm

19mm

Rope Capacity

m

80m

Auxiliary Winch

Pull Force of the first Layer

kN

20kN

Rope Diameter

mm

14mm

Rope Capacity

m

60m

Clamp Device Hole-through Diameter

mm

340mm

Oil Pump Output Volume

ml/r

87+63+25ml/r

Max Pressure

MPa

25MPa

Tank Capacity

L

320L

Engine(Cummins)-6BTA5.9-C180

Power

kW

132kW

Rotary Speed (Max.)

rpm

2200rpm

Track Chassis Base

Walk Speed

Km/h

1.2Km/h

Unit Pressure

MPa

<0.05MPa

Climb Ability

°

≥20°

ZJRC-500 RC Drilling Machine


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