YQ370B-L drilling machine
1,Main Technique Parameters
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Rig Weight: 14000Kg
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Size (L×W×H mm): 8900×2100×2500
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Max. Push & Pull Force:370KN
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Max. Torque: 17500N·m
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Max. Rotary Speed: 36m/min
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Max. Rotary Speed: 155r/min
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Max. Mud Flow: 320L/min
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Max. Mud Pressure: 8Mpa
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Diameter of Expanding Aperture:1300mm(ground condition depended)
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Max. Work Distance: 600m (ground condition depended)
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Drill Entry Angle: 12-22°
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Max. Climbing Gradient: 18°
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2,Main Configuration
1,Engine: C series which is specialized for engineering machinery, made by Cummins
2,Hydraulic Oil Pump:
(1) close-circuit pump for rotary and push & pull.
(2) international brand gear pump for clamp and other assistant mechanical system;
3 Hydraulic motor: use 3 sets for push & pull and rotary;
4 reducer: 3 sets made by Italy for rotate and push & pull;
5,Mud Pump:320L/min
6,Transfer case: made in German improves the speed of push & pull and rotary;
7,Rack and pinion: made by high wear-resisting, high impact alloy steel;
8,Electric parts:made in Schneider;
9,Caterpillar:Self-made steel caterpillar with rubber-board, which can bear high load and easy walking;
10,Handle: electric control handle, which is simple and reliable, sensitive;
11,Hydraulic valve:Rexroth type valves
12,Mechanical hand: Semi-automatic with self- lock big range rotate mechanism;
13,Crane: 2 ton crane reduces the work strength.(optional)
Please feel free to contact me
Miss Alice Cai