| Total length | 3520mm |
|---|---|
| Feed length | 2120mm |
| Feed extension | 1200mm |
▲ 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 DATA | UNIT | SWC 493-2 | |
|---|---|---|---|
| OPERATION PARAMETER | |||
| Applicable tunnel cross-section | m² | 4～17.5 | |
| Hole diameter | mm | 27～42 | |
| le depth, max | mm | 2120 | |
| ROCK DRILL | |||
| Impac System | Impact frequency | J | 150～200 |
| Working pressure | Hz | 34～60 | |
| Impact power | MPa | 14～160 | |
| Nitrogen-filled pressure in accumulator | MPa | 6 | |
| Rotary System | Rated torque | Nm | 100～300 |
| Rated rev. | r/min | 220～450 | |
| Working pressure | MPa | 7～15 | |
| Flush pressure | MPa | 0.8～1.2 | |
| FEED | |||
| Total length | mm | 3520 | |
| Feed length | mm | 2120 | |
| Feed extension | mm | 1200 | |
| Feed speed | m/s | 0～0.5 | |
| Feed force | kN | 1.16 | |
| 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 power | kW | 55 | |
| Rated voltage | V | 660/1140 | |
| OIL PUMP | |||
| Rated pressure | MPa | 14.5 | |
| Displacement | ml/r | 63+ 63 | |
| DIAMENSION | |||
| Weight | t | 6 | |
| Shipping diamension(L×W×H) | m | 7×1.1×1.85 | |
| Radius of turn in travel, min | m | 1.2 | |
| Work width | m | 1.58 | |
Hunan Sunward Intelligent Machinery Co., Ltd.
Name : Sunward
Service Tel : +86 731-8357-2828
E-mail : international@sunward.com.cn
Web Site : http://en.sunward.com.cn/
Address :
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Address: Room 901, Building C, Ruipu Mansion, Hongjunying South Road No.15, Chaoyang District, Beijing.100107 P.R.China
