Detailed Product Description

ZJ-200 truck mounted drilling rig is a kind of new type that developed for petroleum, coal and minerals prospecting in complex terrain formation area. The drilling rig is mounted on 4*4 off-road chassis and take-off power from truck engine directly. The drilling rig can drill hole with mud drilling and air drilling. It is the preferred equipment for seismic prospecting in field.

Type: All-hydraulic top head drive rotary drilling rig, mounted on 4*4 off-road truck and take-off power from truck engine directly.

Applications: Geological findings, seismic exploration

Capacity:

Drilling depth                      200m

Drilling methods: DTH hammer, Air scratcher, Water

Overall dimensions:

Length x Width x High        10535 x3600 x4350mm

               (Drilling statues)  8810 x3600 x8860mm

Mast: Heavy duty all electric welded steel frame, stroke about 6500mm, two hydraulic cylinders for lifting and lowering.

Max. capacity                    45 kN

Height                                8 m

Hydraulic rotary head:High quality cast-iron case, pinion-gear transmission, alloy treated steel shaft and gears mounted on bearings, oil bath lubrication. Power Swivel driven by hydraulic motor provide full controlled power and rotational speeds in clock wise and anti clock wise (Forward & Reverse)  with heavy duty seals to bear high pressures. The power swivel can be turn out definite angle to connect drilling pipe easily.

Max. torque                        4500 Nm

Max. speed                         232 rpm

Pull-down & pullup system:Drive by hydraulic motor in connection with reduction box, chain and necessary sprocket.

Max. pull-up                         35 kN (3500 Kgs)

Max. pull-down                     35 kN (3500 Kgs)

Max. speed                          1.2 m/s

Hydraulic system:Piston type hydraulic pump, load sensing system

Proportional distributors, oil cooler

Mud pump:Horizontal, double action duplex pump.

Model:                                 WT450/25

Displacement:                      450 L/min

Working pressure:                 2.5 MPa

Air compressor:Double-stage single operating reciprocating piston type, wind cooling.

Model                                  2W-12.5/8

Displacement

One stage compression        16.5m³/min

Two stage compression        12.5m³/min

Exhaust pressure

One stage compression       0.25 MPa

Two stage compression       0.8 MPa

Number of cylinder       (one-stage) 4 +(TWO-stage) 2                

Drilling tools:

Water drilling pipe                Φ60mm (OD) x4500 mm (L)

Down Hole hammers             3 1/2" Diameter

Hammer bits                        3 1/2"Diameter

Scratcher bits                       41/2" Diameter

BUGGY:

 Model:                         WTC5160TSM

Drive type:                            4x4

Max. speed                          45km/h

Gross vehicle weight (with full load)    16400kg

Wheel base                          4400 mm

Wheel tread                          2540mm

Overall dimensions (LXWXH)    8120x3650x3360mm

Engine:

Model                                          BF6M1013 30E3

Style        Six-cylinder in-line direct injection diesel engine with exhaust gas turbocharger and intercooler, water cooled

Rated power/ Speed at max. output   220kW/2300r/min

Max. torque/speed at max. torque   1100N.m//1400r/min

Bore/stroke                           108/130mm

Displacement/Compression ratio            7.146L/17

Idling speed                             750r/min

Wheel:

Rim: 36.00/1.5-25 integral flat ultra wide rim with wheel bands.

Tire: 4 low pressure tires, tubeless: 66x43-25, 10 ply, and width 1.1m

Tire pressure: 0.07-0.14 MPa