|Stiff boom cranes|12-ton Crane DY SS2724 – SS2725 – SS2725LB

12-ton Crane DY SS2724 - SS2725 - SS2725LB

  • Max. Lifting Capacity (kg):

    12000

  • Number of Extension Boom:

    4-5

  • Max. Hydraulic Outreach (m):

    14.5-20.2

TECHNICAL SPECIFICATIONS

*Maximum value calculated according to theory
Category Description Unit SS2724 SS2725 SS2725LB
Capacity Max. Lifting Capacity kg.m 29,000 29,000 29,000
Max. Working Height m 17.9 20.8 23.2
Max. Working Radius m 14.5 17.6 20.2
Rated Load
(★: 6S, STD: 4S)
kg / m ★12,000 / 2.0 ★12,000 / 2.0 ★12,000 / 2.0
5,600 / 5.0 5,600 / 5.0 5,500 / 5.4
3,250 / 8.2 3,250 / 8.2 2,900 / 9.1
2,350 / 11.3 2,350 / 11.3 1,850 / 12.3
1,700 / 14.5 1,700 / 14.5 1,250 / 16.2
1,100 / 17.6 950 / 20.2
Oil Pump Rated Oil Flow Volume L / min 90 × 90 90 × 90 51
Oil Pressure kgf / cm² 210 210 210
Oil Tank Capacity L 200 200 200
Booms & Wires Boom Type / Boom Sections Hexa Boom / 4 sections Hexa Boom / 5 sections Hexa Boom / 5 sections
Boom Extending Speed m / sec 12.7 / 30 12.7 / 30 14.8 / 35
Boom Luffing Speed degrees / sec 78 / 18 78 / 18 78 / 18
Wire Rope Φ12.5 × 100m Φ10 × 100m Φ10 × 100m
Winding Speed m / min 30 / 1 layer 30 / 1 layer 7.5 / 4 layers
Swing Angle degrees 360° 360° 360°
Swing Speed rpm 2.5 2.5 2.5
Outrigger Extend Width Front 6.2 6.2 6.2
Rear 5.36 5.36 5.36
Outrigger Type Front Hydraulic System Hydraulic System Hydraulic System
Rear Hydraulic System Hydraulic System Hydraulic System
Safety Device Optional Equipment: Overload Limiter, Over-winding Prevention Device, Warning Device, Hook Stopper,
Emergency Stop Switch, Swing Brake, Winch Brake, Hydraulic Counterbalance Valve, Control Valve

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