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Model | SRC666M | ||
Drilling capacity | Drilling depth for water well | 500m(75mm~220mm) | |
Wireline coring NQ size | 700m | ||
Borehole (Drill bit) dia. | Ø75~Ø500mm | ||
Drilling angle | 75-90° | ||
Drive head | Lifting capacity | 240kN | |
Thrusting capacity | 180KN | ||
Rotary speed RPM | Turning right:43-1080r/min | ||
Turning left:47-144 r/min | |||
Max. Torque | 16500N.m | ||
Power Unit | Engine Model | YN48GBZ | |
Rated power/speed | 92kW/ 2400r/min | ||
Mechanical winch capacity | 7.5Ton | ||
Drill pipe | Drill pipe diameter | Ø50/ Ø60 / Ø76/ Ø89mm NQ/ HQ /PQ | |
Drill pipe length | 3000mm | ||
Mud pump | BW160/ BW200/ BW250/BW320/BW450 | ||
Crawler chassis | Walking speed | 0-2 km/h | |
Climbing angle | Max. 20° | ||
Dimension | Transport | 6300*2000*2800mm | |
Working | 3800*2500*8500mm | ||
Weight with steel crawler | 11500kg | ||











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