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Twin boom drill jumbo with computer control

• Diesel powered articulated chassis with permanent 4-wheel drive. • Minimum tramming height: 2.8 m. • Computer controlled hydraulic joysticks for boom manipulation. The system can also control the hole depth, as well as displaying the drilling pattern. Additional features include the recording of all drilling parameters. • Fail-safe, wet multi-disc service brakes with additional fail-safe emergency-parking brake. • Latest concept heavy duty alloy profile feeder with stainless steel guide surfaces. Designed to improve performance and reduce operation costs. • B 40L head rotation boom with full automatic parallelism in both planes and the boom can also be used for cross- cutting. • Hydraulic joystick steering with full proportional control. Shock protection is provided.

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• Rotary-percussive rockdrill – Boart Longyear. • Dana Off-Highway Powershift Transmission. • F 7000 series alloy feed, 14ft. • Dana Off-Highway Drive Axles. • Boom - B 40L. • Axial-piston pump with load sensing controls. • Deutz diesel engine. • Water booster pump. • Tires 12.00 x 24. • Air compressor for rockdrill lubrication and hole cleaning. • Closed, air conditioned operator’s cabin. • Tramming and working lights. • Fire suppression system. • Computerized control system. • Typical installed power – 130 kW.