SWDM40 OPERATION & MAINTENANCE MANUAL
2.3 TECHNICAL CHARACTERISTICS
2.3.1 Machine Structure
FIG. 2-1
(1) Frame (2) Crawler travel mechanism (3).Slewing platform (4).Car shed (5) Counterweight
(6) Power system (7) Cab (8) Main winch (9).Auxiliary winch (10) Drill mast cylinder
(11) Drill mast (12) Swivel joint (13) Following frame (14).Kelly bar (15) Crowd
cylinder (16) Rotary drive (17).Drilling tool (18) Tool case
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