Hydraulic Crawler 73m Truck Mounted Crane
Hydraulic Crawler Crane With Length Of Main Boom 19-73m Telescopic Boom Crane
Excellent hoisting capacity (10%~20% higher than that of the domestic products in the same industry )
• The high-capacity hydraulic oil tank can have the hydraulic oil cooling fast and precipitated more fully to achieve better lubrication of the system.
• The high-capacity fuel tank can ensure long operation, reduce the frequency of refueling and improve the working efficiency.
• The high-power and large-torque engine can provide sufficient power.
• The steel-structure counterweight clumps features higher precision, better collision resistance and more beautiful appearance.
• The four wheels and crawler subject to special treatment feature higher bearing capacity, more sufficient reliability and more excellent durability.
• The wire rope intensity is higher than that of its peers, featuring more sufficient safety and more excellent reliability.
• The high-strength pulling plate can be installed conveniently, featuring stronger bearing capacity, more sufficient safety and more excellent reliability.
• Two tension sensors equipped can reflect the stress of the pulling plate more accurately.
Parameters
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Ser. No.
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Item | Unit | Value | Remark |
| 1 | Maximum lifting weight ×radius | t×m | 150×4.5 | |
| 2 | Maximum lifting moment | T·m | 661.5 | 94.5 (lifting weight) × 7 (range) |
| 3 | Basic boom dead weight | t | 113.8 | |
| 4 | Length of main boom | m | 19~73 | |
| 5 | Length of fixed jib | m | 13~31 | |
| 6 | Maximum lifting weight of fixed jib | t | 13 | |
| 7 | Fixed jib installation angle | ° | 10,30 | |
| 8 | Maximum length of main boom + fixed jib | m | 55+31,58+25,61+19 | |
| 9 | Speed of rope on the drum of main winch | m/min | 105 | Drum outermost layer |
| 10 | Speed of rope on the drum of auxiliary winch | m/min | 93 | Drum outermost layer |
| 11 | Speed of rope on the drum of derricking winch | m/min | 52 | Drum outermost layer |
| 12 | Swing speed | r/min | 0~2.2 | |
| 13 | Travelling speed | km/h | 0~1.3 | |
| 14 | Gradeability | % | 30% | |
| 15 | Pressure to the ground | MPa | 0.1 | |
| 16 | Outline dimension length ×width ×height | m | 9.55×6.5×3.2 | Mast-free main boom |
| 17 | Engine rated power / speed | Kw/rpm | 209/2000 | |
| 18 | Engine maximum output torque / speed | N·m/rpm | 1424/1500 | |
| 19 | Engine emission standard | U. S. EPA Tier Ⅲ | ||
| 20 | Crawler gauge ×crawler length × crawler width | mm | 5600×6850×900 |
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QUY150 hydraulic crawler crane is developed independently in absorption of foreign advanced technology and with the trend of world crawler crane development. The crane design aims at the world advanced level, emphasizes on both reliability and exterior, and the performance is in the leading position in China domestic crane industry. Power, drive and hydraulic components as well as steel plate and wire ropes are selected from domestic and international famous enterprises. This crane has additional function of automatic assembly and disassembly, light-weight for transport, easy for work-site transfer, therefore, it is ideal lifting machine suitable for China domestic conditions and international market.
Details photo:
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