Image of Isuzu truck N55.150 twin rear wheel with custom body designed for customer CPL Distribution

N55.150(N) Chassis Cab

4×2 rigid chassis with narrow cab and twin rear wheels

Gross Vehicle Weight: 5,500kg
Max Trailer Weight: 3,500kg
Transmission: 5-speed synchromesh MYY5T overdrive
Engine: Isuzu turbo intercooled 4 cylinder diesel DOHC (Euro VI)
Capacity: 2999cc/150PS/110kW (at 2800rpm)
Dimensions (mm)
Overall Length OAL 6005
Overhang - Front FOH 1100
Overhang - Rear ROH 1555
Cab Gap CB 157
C/L Front Axle to Rear of Cab CA 463
Recommended Body Length BL 4267
Chassis Frame Width 700
Recommended Body Width 1945
Recommended Max Body Width 2275
Cab Width OW 1770
Overall Height (Unladen) OH 2160
Chassis Height (Unladen) EH 725
Minimum Road Clearance HH 195
Track - Front AW 1475
Track - Rear CW 1425
Rear Axle Width BW 1855
Weights (kg)
Cab type day
Wheelbase WB 3350
Vehicle Mass Unladen Front 1600
Rear 772
Total 2372
GVW 5500
Max. Permissible Trailer Weight 3500
Payload Allowance (Body & Payload for Chassis Cab) 3128
Image of line drawing of Isuzu truck N55.150 twin rear wheel chassis only narrow cab

Mechanical Specification


Engine 4JJ1TC Isuzu turbo intercooled 4 cylinder diesel DOHC (Euro VI)

Bore: 95.4mm

Stroke: 104.9mm

Capacity: 2999cc

Max Power: 110kW (150 PS) at 2800rpm

Max Torque: 375Nm between 1600-2800rpm

Injection Type: Common rail

Euro VI Compliance: EGR (Exhaust Gas Recirculation) with DPD (Diesel Particulate Diffuser) SCR Adblue and OBD


5-speed synchromesh MYY5T overdrive


1st 5.315

2nd 2.908

3rd 1.558

4th 1.000

5th 0.721

reverse 5.068

Rear Axle Ratio: 4.300:1


300mm diaphragm type with hydraulic actuation

Power & Torque

375Nm at 1600-2800rpm


2 × 12V 540CCA 70Ah batteries (24V) with 50A alternator.


Tyres: 205/75 R16 radial.

Wheels: 5.50J × 16, 5-stud.

Spare: 1 × wheel and tyre.


Parallel ladder type channel section straight side rails, riveted upper flange


Front: Reverse Elliott I-Beam

Rear: Banjo fully floating


Front: Semi-elliptical alloy steel leaf springs with hydraulic shock absorbers and anti-roll bar

Rear: Semi-elliptical alloy steel leaf springs with hydraulic shock absorbers and anti roll bar


System: ABS divided hydraulic, Vacuum Servo assisted with electronic brake distribution and anti-slip regulation

Front: 293mm ventilated discs with asbestos-free pads

Rear: 293mm ventilated discs with asbestos-free pads

Park: Mechanical drum brake rear of transmission

Fuel Tank

Capacity: 90 litres

AdBlue: 16 Litres

Cab exterior

Aerodynamic Isuzu

Hexapod design white all steel cab with roof outline markers

Manual tilt to 45 deg.

Chrome radiator grille

Laminated windscreen

Plastic resin non-slip entry steps

90 deg. opening cab doors

Zinc galvanised cab frame structure

Steel reinforced composite front bumper with fog and daytime running lamps

2 flush mounted halogen headlamps with indicators

Front tyre mudguards with spray suppression

Keyless door entry and immobiliser

Cab interior

Flame-resistant interior trim

Vinyl floor matting

Pillar mounted entrance grab handles both sides

SRS airbags driver and passenger


Driver’s fully adjustable seat with head restraint

Dual passenger seat, folding back centre with tray

Driver and outer passenger retractable diagonal seat belts, with pre-tensioner

Centre seat lap belt


Large foldable mirrors

Interior rear view mirror on collapsible mounting

Driver and passenger sun visors

Deep cut side windows to reduce blind spots

Electric windows with driver control and lock


Recirculating ball type with full integral hydraulic power assistance

Tilt and telescopic steering column


Speedometer with odometer & trip

Rev counter

Fuel gauge

Engine coolant temperature

Multi information display provides information on servicing, emissions and fuel economy

Digital tachograph

Switches & Electrical

Steering column mounted combination switch for indicators, headlamps (high beam), side and rear fog lights

Wiper and washer (2-speed and intermittent)

Steering wheel horn

Engine idle control

Hazard lights

Headlamp levelling

Interior light

Key operation for quick cold start, start and stop

Kenwood DAB radio with Bluetooth (Sat Nav option available)

Engine quick warm-up

Cigarette lighter

Central locking

Reverse warning

DPD engage

Front fog lights

EVSC off

ASR off

Exhaust brake

Heater stage

Electronic vehicle speed limiter set at 56mph (90kph)

Warning/indicator lamps

Battery charge

Oil pressure

Low fuel

Glow plug operation

High beam and indicators

Parking brake on

Fuel/water separator

Check engine

DPD operation

Engine over heat



SRS air bag

Exhaust brake operation

Front and rear fog


Seat belt

Brake system

Brake vacuum loss

Tool Kit

Jack, with a small selection of hand tools

Safety Features

R29 cab strength: complies with ECE-R29 cab strength standard.

Central Locking: Central locking with remote keyless entry and immobiliser.

Lane departure warning system: Camera monitor, alerts driver with a warning buzzer and LCD monitor.

Seat-belts: Red diagonal and lap belts


All chassis cabs come with a 3 year unlimited mileage warranty and roadside assistance as standard. Terms and conditions apply.

Repair and Maintenance

Isuzu-backed repair and maintenance contract available upon request.

Get in touch

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Isuzu Truck UK Ltd
Isuzu House
164 Great North Road

Tel: 01707 28 29 30
Fax: 01707 28 29 31

Emergency Assistance
For Isuzu Commercial Assist call free on 0800 008 7210 or call 01707 640496

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