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Direct controlled hydraulic tunneling and mining drilling Jumbo equipped with telescopic boom and imported hydraulic drifter for cross sections up to 31㎡.
Features
1. The drilling Jumbo adopted a direct controlled drilling system which incorporates excellent anti-jamming function RPCF (Rotation Pressure Controlled Feed force).
2. Hydraulic drifter with large flow, low pressure and modern double reflex dampening giving genuine high speed drilling and excellent drill steel economy.
3. UBSHD series heavy-duty box-type hydraulic feeds with high torsional resistance.
4. Telescopic heavy-duty booms for direct, fast and accurate positioning between holes.
5. Sturdy, articulated carrier with four wheel drive for easy manoeuvring in narrow tunnels and drifts. Four jacks for stable set up. Basic rig includes telescopic FOPS-approved protective roof, cable reel.
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> Underground mining machine > Undergroud Hydraulic Drilling Jumbo > UBS81HD
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