Phau Ntawv Qhia

STC300S TRUCK CRANE
INTRODUCTION
STC300S TRUCK CRANE
DIMENSION
8 9
Quality Changes the World Quality Changes the World
Chassis
Transmission system
■
Gearbox: Manual gearbox is adopted, with 9-gear and large speed ratio range applied,
which meets the requirements of low gradeability speed and high traveling speed.
■
Transmission shaft: With optimized arrangement of the transmission shaft, the transmission
is stable and reliable.
■
For most optimized transmission, face-tooth coupling transmission shaft is used with large
transmission torque.
Brakes system
■
Air serve brakes are used for all wheels with dual-circuit brake system applied. Engine is
equipped with an exhaust brake.
Suspension system
■
All axles adopt the plate spring suspension systems with plate spring passed 100,000
fatigue tests and with optimization of performance parameters of the front and rear plate
springs applied to ensure strength and also to provide comfort ridding.
Steering system
■
Hydraulic power mechanical steering systems are applied for axles 1 with unloading valve
installed in the steering gear.
Outriggers
■
Four-point supporting of the H-shaped outriggers ensures easy operation and strong
stability. They are made of fine-grain high-strength steel sheet. With horizontal single-
cylinder rope line telescoping for fl exible outriggers.
Tyres
■
11 (number of tyres) - type: 12.00R20-20PR, radial tires are used, featuring with economical
on fuel, large bearing capacity , good dispersion and durable use.
Electrical system
■
With 2*12V maintenance-free batteries, the crane power can be cut off manually via a
mechanical master power switch.
12850
4690
3100 2200
R3470
R10500
R12000
R12800
R12950
2525
2598
2660
3650
1350 2043
1345
10600~40500
1480
11°
20°
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