Denning

Urban Double Deck

Based on the Denning double deck coach the Urban Double Deck is specifically developed for operation in an urban environment. With seating over the full length of the bottom level, seating capacity increases to nearly 100. With the addition of standees total passenger capacity exceeds 100. With an overall vehicle height of 4.4m, the ceiling height on both decks has been increased substantially. The wider internal stair case with reduced step height provides easier and faster passenger movements between levels. Twin glide away doors at both front and centre also aid in rapid passenger movements, with the forward entry incorporating a DDA compliant wheel chair ramp. The use of premium drive line components from both Europe and America ensures maximum life cycle reliability and minimum operating costs. Easy service access to components within the vehicle reduces costs even further.

Specifications

ENGINE

Cummins ISME5, 10.8l in-line 6 cylinder 440hp @1900 rpm
Complies with ADR80/03 (Euro 5)
SCR.(Selective Catalytic Reduction) AdBlue is nothing more than a solution of 32.5% urea and deionised water
Def. (Diesel exhaust !uid) consumption is generally
4% to 8% diesel consumption
Options: Subject to approval

TRANSMISSION

Allison T450R 6 speed Automatic (Cummins ISME5)
Multi-stage Integral hydraulic retarder
Ratios: 3.51, 1.91, 1.43, 1.00, 0.74, 0.65, reverse: -4.80
Electronic push button selector

DRIVE SHAFT

Spicer 1810 series incorporating “Glidecoat” splines
(tailshaft safety straps are standard tment)

REAR AXLE

Meritor, 10,400kg capacity
Coach quality gearing, ratio subject to application

FRONT AXLE

Dana forged steel double-drop beam, 7300kg capacity
LAZY AXLE – DUAL TYRED
Meritor, TR4670

SUSPENSION

Denning full airbag suspension
Torque rods (4 front, 8 rear)
Airbags (2 front, 4 drive, 4 lazy)
Automatic (Mechanical valve) height control (1 front, 2 rear)
Full vehicle lowering
Options: Full vehicle raising

BRAKES

Dual circuit braking system with spring brakes to drive
Color coded imperial size hoses “American” valves for ease of service
Optional: interlock to suit NSW RTA146

Steer: Knorr SN7 Disc

Drive: Meritor “Q Plus” air operated 161/2 “x 7 “drums

Dual Tyred Lazy: Meritor “Q Plus” air operated 161/2 “x 7 “drums

WHEELS & TYRES

11 x 11R 22.5 16 ply Radial tted to 22.5 x 8.25” steel rims
Dunlop SP370
Optional: 295/80 R22.5 tyres
Optional: Alcoa aluminium rims

STEERING

TRW TAS85 power steering, !ange mounted pum
Height and rake adjustable column

FUEL TANK

600l, Nom.

COOLING SYSTEM

Radiator with aluminum charge air cooler mounted to N/S of engine

Expansion tank 

fitted with sight glass for level checking
2 speed cooling fan to match cooling requirements in all conditions

AIR CLEANER

Donaldson 16” with safety element and restriction indicator

TOOLS

10 tonne hydraulic jack, wheel brace, bar. chocks and triangles

EXHAUST

5” system, horizontal outlet to O/S

AIR SYSTEM

Charging connection to front
Meritor Wabco Air Drier
“Festo” valves on auxiliary systems

ELECTRICAL

Batteries: 4 x 12V, 980CCA
Optional: 2 x 12V low maintenance, 1400CCA
Alternator: As supplied with Engine 70A
Gauges: speedo, tacho, dual air, eng temp, oil pressure, voltmeter, fuel, transmission oil temp
Warn Lights: low air, low water, alt, oil press, eng temp,
check eng, stop eng, check trans, trans temp

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