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Full Hydraulic Driving Drill Carriage for sale
▲ 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|
|Applicable tunnel cross-section||m²||4～17.5|
|le depth, max||mm||2120|
|Impac System||Impact frequency||J||150～200|
|Nitrogen-filled pressure in accumulator||MPa||6|
|Rotary System||Rated torque||Nm||100～300|
|Overturn angle||°||47(L) / 47(R)|
|Swing angle||°||14(in) / 47(out)|
|Radius of turn in travel, min||m||1.2|
CNBM International is a state company, now is one of the largest state-owned group cooperation in China! All the outdoor heaters produced by CNBM are compliant with the national level quality.
Our engineers will at your services 24hours to answer your questions. Our goal is to provide the best professional services.
CNBM International’s outdoor heater have strict quality control, only the best quality products can pass the test.
We have professional sales team to guarantee your reply within 12hours to save your precious time.
5 After sales
If the tower crane has any problems, we will solve your problems in first time.
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