Descripción del producto

STC400T
SANY TRUCK CRANE 
40T LIFTING CAPACITY

Max. LiftingCapacity:40t 
Max.BoomLength:44.5 m
Max. LiftingMoment:1590 kN·m


Selling points

1. Driver's cab

Self-developed integral steel structure cab in ergonomic design,featuring vibration and external noise isolation.

2. Reinforced chassis

Increased bearing capacity using higher strength steel plate
Upgraded stability with tipover warning
Reduced energy waste via multi engine modes

3. Smart hydraulics

Upgrading from single pump to double pumps
Larger flow ensures higher efficiency, like higher speed of wire rope reeling
Shunted mode of independently controlled combined motions realizes higher stability, like simultaneous vibration-free luffing and hoisting.
Load-sensing mechanism offers prolonged service life.

4. Precise electrical control

Simple harness and steady signal transmission
Real-time auto monitoring of operation conditions
All-round protection by LMI
Let the machine get its own safety logic

5. Uncompromised safety

Equipment design complies with CE standard.
Emergency steering, superstructure emergency stop, and slewing buzzer and light warning ensure safety of people on and around the crane.

Carrier frame
Designed and manufactured by Sany, the torsion resistant box-typestructure is welded by fine grain high-strength steel, featuring increasedbearing capacity.

Engine
Model: DF CUMMINS inline six-cylinder diesel engine with watercoolerand inter cooler.â–ªEmission standard: Euro 3.â–ªFuel reservoir capacity: 350L

Transmission
â–ª9-speed manual transmission with synchronizer, large speed ratiorange, adaptable to slope climbing and high-speed traveling.

Transmission shaft
â–ªOptimized layout, higher torque output via contrate gear connectingtransmission shaft cardan.

Axle
Axles 1, 2 are steered; axles 3, 4 are drive axles with built-in differentiallock, realizing tougher ability to rough-terrain travelling. Two-stagereducer gear and more compact axle bags contribute to bettertrafficability.

Technical specification





Dimension