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Cobra Double Decker Open
Top bus is designed for
transportation of tourists
under urban conditions of
operation.
The bus is also suitable and
capable to operate in
frequent start-stop heavy duty
city environment.
1.0 DESIGN
2.0 PRIMARY DIMENSIONS
DIMENSIONS (mm)
A : Length 11000
B : Width 2500
C : Height 4000
D : Wheel base 5150
DIMENSIONS (mm)
E : Front track 2024
F : Rear track 1822
G : Front overhang 2410
H : Rear overhang 3440
1st step height 360
3.0 TECHNICAL DATA
A : Engine :
Engine type : Mercedes-Benz OM 936 LA, Diesel, SCR, Euro 6
Engine power : 299 hp (220 kW) at 2200 rpm
B : Transmission :
Type : ZF ECOLIFE 6AP 1200 B, Automatic
Number of gears : 6 forward, 1 reverse
C : Axles :
Front : ZF, RL 85 A, rigid suspension. Disc brakes.
Capacity : 6300 kg
Rear : ZF, AV 132, centre drive offset to the side. Disc brakes.
Capacity : 11500 kg
Reduction ratio : 6,20:1
Tyre size : 275 x 70R / 22,5 (6+1)
D : Weights :
Permissible GVW : 17800 kg
Curb weight : 13400 kg
E : Length / Width /
Height
: 11000 mm / 2500 mm / 4000 mm
F : Passenger capacity : 62 seats (50 UD + 12LD) + 1 wheelchair user + 1 driver
4.1 DRIVE LINE
Made : DAIMLER AG
Type : OM 936 LA, Diesel, SCR
No of cylinders : 6 – in line
Displacement : 7,7 l
Emission : Euro 6
Max.power : 220 kW (299 hp) – 2200 rpm
Peak torque : 1200 Nm 1200 – 1600 rpm
Cooling : Water cooled
AdBlue Tank : 25 liters capacity
Engine: Mercedes-Benz OM 936 LA Euro 6
emission
4.0 DRIVE LINE
Gearbox: ZF ECOLIFE, 6 AP 1200 B, Automatic
1 2 3 4 5 6 R
3,36 1,91 1,42 1,00 0,72 0,62 4,24
Standard ratios in gear
4.0 DRIVE LINE
Retarder: Powerful, integrated with Automatic gearbox
• Hydrodynamic continuous braking
• Operated by switch on steering column or /and brake pedal
• Reducing wear on brake pads and discs
• Fast response on commands
• High efficiency at low speed
• Silent
• Progressive regulation
• 3 position of braking with consequent increasing in braking force
5.0 BODY STRUCTURE/PANELLING
Body of each bus is built up by
using square cross section steel
tubes.
Tubes connected by welding to
each other makes an integrated
Monocoque carcass of bus.
6.0 FIBERGLASS PARTS
Front and rear panels,
front and rear bumpers
are made of reinforced
fiberglass (FRP).
1 part front bumper
1 part rear bumper
7.0 PRIMER PROTECTON
Body is coated consequently 2
times with primer protective agent.
Protective oil is sprayed inside
tubular steels.
Bituminous based protective agent
is applied to under chassis area,
wheel housings.
8.0 EXTERIOR BODY PAINT
Single layer of acrylic based paint
is used as top coating of the body.
The body paint design and colors
are defined according to RAL color
specification.
STANDOX/DUPONT painting
system is applied.
9.0 DOORS AND ACCESSABILITY
Two (2) Electro-pneumatically operated doors.
Doors are also equipped with safety system.
Front Door : single, outward opening
Central Door: double, outward opening
14. DRIVER’S SEAT
PILOT brand driver’s seat
Air spring with automatic weight
and multi direction adjustment.
15. HEATING SYSTEM
Convector and 2 box heaters with integrated fans fixed inside passenger compartment.
Driver’s heater and defrosters for front windscreen operating by distribution of coolant.
There are also shut-off valves in the return and supply pipe lines.
16. HEATING SYSTEM
As optional, vehicle can be equipped with pre-heater
device.
Normally pre heater is assembled in engine
compartment and it can be controlled by means of
Digital Timer Controller from driver’s site.
1 2 3 4 5
A B C D E
Pre-heater device: Spheros
17. AIR CONDITIONING
Air Conditioner:
SAFKAR brand A/C, driven by bus engine.
Digital temperature indicator for passengers' cabin
climate adjustments.
SAFKAR
Technical Details : ES 250 SD
Refrigerant : R134A
Voltage : 24V
19. HOMOLOGATION AND TEST
Approved in full conformity with:
• EC European Union directives
“e” Mark
• ECE United National regulations
“E” mark