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SWC493-2 Full Hydraulic Driving Drill Carriage

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▲ Excellent performance
• Advanced hydraulic system: medium-high pressure system, symmetrical oil-way and complete system protection;
• Single power souce: sharing one set of tandem gear pump to supply oil, so it is low energy consumption and other actions can be operated alone;
• Light rotary drill arm and propeller with stroke doubling mechanism.
• Hydraulic drills as the two arms can realize drilling in multi directions with precise compensation positioning.
▲ Compact structure, flexible and convenient
• It is compact, multi-functional and highly efficient;
• It can make digging hole and anchor bolt hole. Additionally, it is equipped with short propeller which enables flexible and convenient punching of bolt holes;
• Modular structure enables convenient assembly and disassembly.
▲ Safe and comfortable operation
• Equipped with anti-smashing and anti-roll protection facilities to ensure the safety of the operator.
▲ Reliable quality
• Configuration of full series of  imported hydraulic parts.
• Explosion-proof electrical components contribute to safety and reliability.


MAIN DATAUNITSWC 493-2
OPERATION PARAMETER

Applicable tunnel cross-section4~17.5
Hole diametermm27~42
le depth, maxmm2120
ROCK DRILL

Impac SystemImpact frequencyJ150~200
Working pressureHz34~60
Impact powerMPa14~160
Nitrogen-filled pressure in accumulatorMPa6
Rotary SystemRated torqueNm100~300
Rated rev.r/min220~450
Working pressureMPa7~15
Flush pressureMPa0.8~1.2
FEED

Total lengthmm3520
Feed lengthmm2120
Feed extensionmm1200
Feed speedm/s0~0.5
Feed forcekN1.16
Pitch angle°15~-105
Overturn angle°47(L) / 47(R)
BOOM

Rotary angle°180~-180
Lifting angle°55~-16
Swing angle°14(in) / 47(out)
RIC MOTOR

Rated powerkW55
Rated voltageV660/1140
OIL PUMP

Rated pressureMPa14.5
Displacementml/r63+ 63
DIAMENSION

Weightt6
Shipping diamension(L×W×H)m7×1.1×1.85
Radius of turn in travel, minm1.2
Work widthm1.58
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