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ZGYX420S/425S锚固钻机( Bolter)
1.该型钻机配套动力标准为双动力设计。标准配置φ76mm的三米钻杆或选配多种麻花钻杆。是柴、电双用机型，可随时动力切换；
2.采用大扭矩双摆线马达带动回转头，增加了钻机的扭矩，可达5600N.m，使得其凿岩孔径范围更大，可广泛适用于基坑锚杆、跟管、大孔径麻花钻杆作业；
3.回转双速切换阀操作方便，可满足不同扭矩和速度的作业需要。其中425S标配卸杆装置；
4.标准装配柱塞马达，国际工程机械行走履带，爬坡更有力、质量更可靠.
ZGYX420S/425S Bolter
1. the matching power standard of the rig is dual power design. A standard three-meter drill pipe φ76mm or a variety of twist drill pipes. Is the firewood, the electric dual-use model, may at any time power switch;
The 2. uses a large torque double cycloid motor to drive the rotary head, which increases the torque of the drilling rig up to 5600 N.m, which makes the drilling aperture range larger, and can be widely used in foundation pit bolt, heel pipe, large aperture hemp drill pipe operation;
3. rotary double speed switch valve is easy to operate and can meet the operation needs of different torque and speed. Among them 425 S standard discharge rod device;
4. standard assembly plunger motor, international construction machinery walking track, climbing more powerful, more reliable quality.
