Nauru HDL-300

Category:

NauruRotary jet drilling rig

+8613472125325

Product Description

Main technique specifications:

Rig parameters HDL-300 Clamps  
Weight  1880kg Clamping range   φ73-φ400 mm
Transport dimensions 7460*2450*3350mm Clamping force 235 kN
Vertical dimensions 7500*2450*7200 mm Breaking torque 68500 N·m

 

Undercarriage   Mast 3630A/4032
Wheel base 2836mm Feed stroke 3600mm/4000mm
Max width  2400mm Total length 6300mm/7100mm
Pad width   500mm Feed force 130kN
Max climbing ability 25° Feeding speed  0-10、40m/min
Max speed 1600m/h Lifting force 130kN
    Lifting speed  0-10、40m/min

 

Power pack QSB6.7-C260 QSB8.9-C325-30
Diesel engine QSB6.7-C260 QSB8.9-C325-30
Engine power 194kW 242 kW
System pressure 28MPa 28 MPa
System flow  234+180L/min 234+234 L/min
Oil tank     580L  680L
Fuel tank 320L  320 L

 

 

Drifter parameters HD-120X HD-250 HD-250
Max rotation torque 10800N·m 25000N·m 24000N·m
Max rotation speed 420r/min 122r/min 150r/min
 Max impact work 650N·m 900N·m /
Max impact frequency  2300bpm 2300bpm /
Threaded output H92 H112 /

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