The ribbon bridge *9A is a kind of heavy pontoon equipment used
for constructing *0tf and *0tf floating bridge and *0tf, *0tf and
**0tf ferry rafts over rivers with a current velocity not higher
than 2.5m/sec. One complete set consists of *4 interior bays, 2
ramp bays, 5 erection motor boats and *1 refitted cross-country
transporters.
Main features of the equipment are: The floating bridge and ferry
raft, constructed from the tight-boxes integrating pontoons,
stringers and plates, being continuous ribbon-type floating
bodies; An easy conversion between floating bridge and ferry
raft, as each interior pontoon (or shore pontoon) being a section
of a floating bridge or a ferry raft with the same structure; A
wide roadway used as either a single-lane for heavy loads or a
double-lane for light loads; No wharf construction required
in raft crossing, its accompanied ramps facilitating loading and
unloading after mooring.
Technical Data
(1) Suitable water speed:
2.5m/s
(2) Load capacity:
Max. Track load:
*0 t
Max. Axle load:
9 t
(3) Carriageway width:
6.5 m
(4) Transporter no load weight:
*2.5 t
(5) Interior bay weight:
7 t
(6) Ramp bay weight:
6.7 t
(7) Interior pontoon outline dimension (with transporter):
(L x W x H mm) ***0×***2×***9
(8) Shore pontoon outline dimension (with transporter):
(L x W x H mm) ***5×***3×***8
(9) Chassis: 6×6
(*0) Floating bridge traffic capability: *0t floating bridge:
Max. **0½ž**0 vehicles/h
Generally: **0½ž**0vehicles/h
(*1) Ferry raft, when river width is **0~**0m, other conditions
are medium: 3~4 times for one ferry raft in one hour
(*2) Operator:
3 operators for each interior pontoon
4 operators for each shore pontoon
1 driver for each transporter
2 drivers for each motor boat
