DRILLING RIG - LOW SWWN-1/1H "WIR"

Destination
Drilling Rig - Low SWWN-1/1H "WIR" is destined to drilling blast-holes in not-methane excavations in underground mines metal ores. Parameters of machine especially predispose to exploitation in excavations so-called." thin deposits" ie. in excavations below 2m. Large freedom in manoeuvring with boom and steering turn permits drive on crossing about external radius of turn about 6200 mm, at minimum - widths of corridor 3570 mm and heights below 1950 mm.Good stability of rig assures drive in excavations about longitudinal inclination to 15° and to transverse inclination to 8°.

Construction
  Drilling rig consists from two principle elements: tractor and working unit. There are joint with oneself bearing joint about perpendicular axis of turn. Frame of tractor (of new construction - ZANAM) fastened is to axle by cradle about inclination ±7°. Between element built-in are two hydraulic cylinders realizing turn of machine. Driving system (on two axles) consists from: engine, hydrostatic system of carriage drive (pump - hydraulic engines fastened to driving axles) and "wet bridges" . On tractor will built-up be such auxiliary devices as: water pump, air-compressor, cable reel, hose reel, etc. Working unit consists from straight-line boom, feed and hydraulic propelled hammer drifter
to drilling holes about diameter 45 ÷ 64mm. Drive of working unit is realized from electric mine - nets 500V. Machine possesses operator's protective construction realizing in full range of requirement of mining - norm PN-92 / G-59001 "Constructions protecting operator before sliding rocks. Requirements and investigations." for charges with dynamic energy 60 kJ. Construction of rig permits on one-man service.

Main dimensions and technical data

SPECIFICATION