2 Axles 45ft Terminal Trailer Conner - Less Single - Stack Trailer - CST

2 Axles 45ft Terminal Trailer Conner - Less Single - Stack Trailer - CST

The trailer is designed to load and transport of 1×45ft, 1×40ft (open or closed
door), 2×20ft (open or closed door) or 1×20ft tank container dropped by port machine
at PSA Singapore ports; the trailers shall be used for an average of 7,000 operating
hours per year. This specification is for 83 units of CST. The modified specification will
possibly be for the optional 85+100 units of CST.

Dimension:
Length: 14,520 mm
Width: 2,810 mm.
Height: 1,814mm.
Inner Length: 13,780mm.
Inner Width: 2,460mm (front container guides) 2,440mm (rear container guides)
King-pin Location: 700 mm from the front face of the front bolster
King-pin Height: 1270mm
Axle Spacer: 8,546mm + 1,360mm + 1,360mm
Landing Gear Location: 2,850mm behind the king pin location
(The above dimensions have been adjusted according to the PSA tractor.)

Weight:
Tare Weight (Tolerance:0~4%): 13,500kg
Max. Payload: 65,000kg (After tyre have been assembled)
GVWR (Tolerance:0~4%) : 78.500kg

Steel Structure:
Main Chassis (I-Beam):

a) Manganese-steel extruded I-beam height: 488mm; top/bottom flange thickness:
18mm, width: 300mm; web thickness: 11mm; Material: Q345B;

b) Impulse test under normal temperature 20℃, tensile strength: 490~600Mpa, yield
strength: 340~470Mpa, elongation: 21; Straightness tolerance of the main chassis
+10mm after the production of the trailer frame finished;

c) No holes will be permitted to be cut on the main chassis except for the landing gear
rob holes, screw holes for pins and wire threaded holes for taillights to ensure enough
strength;

d) Filler plate on bottom flange of the I-beam above suspension, thickness: 4mm.All
the vertical weld beads between the filler plate and the stiffener adopt full welding;
intermittent welding (150mm weld bead every 200mm space) on the top and bottom
weld bead to avoid of forming enclosed space or hurt working members due to
explosion caused by the high-temperature of Singapore; Sealant for water-proof.
Material: Q235B;

e) Beams between the I-beam are of hot roller 200mm×150mm×5.75mm rectangle
tube to avoid the frame distortion. Material: Q235B.

f) welded main chassis will not be permitted; Must use 14340mm I-shape steel
instead. Cross members of the bolsters are of hot roller 200mm×150mm×5.75mm
rectangle tube to avoid the frame distortion.

Cross-members:

a) Cross-members are of hot roller 200mm×200mm×9.75mm rectangle shape steel,
material:Q345B. Impulse test under normal temperature 20℃, tensile strength:
490~600Mpa, yield strength: 340~470Mpa, elongation: 21.

b) Each corner of the cross-members shall reserve 15 mm non-welded distance to
the main chassis to release the stress and avoid weld bead cracking during the future
operation.

Bracing-members:

a) The diagonal bracing-members of the main chassis are of hot roller
100mm×100mm×4mm rectangle tube, material: Q235B.

b) The front diagonal bracing-members of the cross-members: thickness: 6mm, C
shape steel plate, material: Q235B. Pay attention to the direction of the C-shape steel
plate on the diagonal bracing-members to avoid slush collection.

King-pin assembly:

a) The pick-up plate: 1250mm×1360mm, thickness: 16mm; material: Q345B. 560mm
from the king-pin center to the rear end. No downward circular weep hole to avoid
grease entering.

b) Cross members of king-pin assembly: C shape steel bended steel welded to pickup plate, thickness: 8mm, material: Q235B; 16 lateral semi-circular weep holes on 2
cross members of king-pin assembly.

c) Covering plate of the king-pin assembly: 1080mm×620mm, thickness:4mm,
material: Q235B. For the convenience to replace the beam of the king-pin assembly
for PSA, the screw base on the covering plate adopts serration plate design to avoid disturbance during the welding gun operation. bottom side of the king-pin assembly
plate, coated with butter while transporting.

Accessories:

Dowel pin: 100mm×100mm square spring pin, locates at the middle of the trailer
body to fix the position of transporting tank container. The protruding part is 70mm
higher than the platform of the main chassis; if >70mm, the rate of tank container
scuffing will be increased. Spring of the dowel pin: inner diameter 95mm, outer
diameter 105mm, diameter 10mm, height 250mm, depression starts when stress is
over 50kg; designed working life: 1-3 years; designed number of use: 20,000-100,000
times. Thickness of the frame surface plate and vertical steel plate of the dowel p12mm; the bottom plate thickness: 16mm; the two bottom plate shall be tack to avoid looseness of the connecting bolts. To reduce the weight of the trailer

File Box: Equipped one A4 file box. File box equipped at the one side of the landing
gear handle; A4 paper could be put into the box from the top side by vertical direction,
the file box frame shall not cover the content on the inside A4 paper. The plate on the
file box shall be polished to avoid the scratch of working members.

LOGO: 3M Red Reflector, rectangle reflector marking will be affixed at the center of
the tanker loading area. CIMC&AEG nameplate, VIN, CIMC Marking, wheelbase
adjusted marking; LOGO location see the drawing of trademark, dimensions of LOGO
shall be the same on each trailer.

Spare Tyre Carrier: None. Tool Box: None. Mudguards: None. Crane: None.
Target bar: None.

Detailes: