The
Holden One Tonner Is Back In Town
Melbourne Motor Show Preview
28 February
2003, Melbourne International Motor Show
Today Holden rewarded the patience of many of its staunchest fans
with a public preview of the new millennium One Tonner cab chassis,
due for release mid-year.
Holden’s brawny passenger-derivative
light commercial has been absent from the market, if not the workplace,
since the much-mourned WB One Tonner was phased out of production
early in 1985.
The company says that a new generation
of buyers – as well as all the loyalists who have agitated for the
model’s return and those who have kept their 70s and 80s One Tonners
hard at work – will find that the legend lives on, bigger and better
than ever.
Holden Chairman and Managing Director,
Peter Hanenberger, says light commercials headline Holden’s multi-model
launch program in 2003 and the born-again VY One Tonner is a great
example of the many diverse and exciting vehicles to come.
“Our customers told us that they wanted
more than a tough workhorse that would do anything asked of it –
they wanted something that handled like a car and also had unquestioned
street credibility, without payload compromise,” he said.
“The new One Tonner answers their call.
It has a unique, world-first chassis frame design that was developed
utilising international resources. This design adds strength, durability,
ride refinement and handling never seen before in a light commercial
of this sort,” Mr Hanenberger concluded.
The One Tonner will be available in
two variants: standard and ‘S’, with 3.8 litre V6 or 5.7 litre Gen
III V8 performance optional on the S model.
These light commercials share the car-like
cabin comfort and Australian Design Award-winning styling of their
Holden Ute cousins, but with a live rear axle and elliptical leaf
spring rear suspension, they have the workhorse capability to carry
payloads of over one tonne in some setups.
The Holden One Tonner’s construction
is unique in that it is part monocoque and part chassis frame. While
some designs have the chassis frame mounted to the underside of
the cab, the Holden’s chassis frame is firmly bolted into place
with a heavy duty torque arm. This takes the form of vertical uprights
at the front of the chassis frame, which are bolted to the cab at
both top and bottom. Bolting through a complete cross section, rather
than welding the surfaces together, allows the use of heavier gauge
material and creates a much stiffer, stronger and more durable connection.
In terms of cabin comfort, this one-of-a-kind
chassis frame link delivers a significant reduction in vibration
levels and helps to create a driving experience that’s more passenger
car than pickup.
The versatile One Tonner can be optioned
with an alloy tray or a steel dropside tray with removable sides.
Like its predecessors, it lends itself to the fitment of a broad
range of custom body styles to suit all kinds of preferences and
job descriptions.
A true passenger car derivative, the
One Tonner offers the same brand of sharp-edged, powerfully aggressive
styling, smart systems and spacious, efficiently packaged accommodation
that make the Holden Commodore Australia’s most popular car.
The sedan heritage of the One Tonner
cab chassis light commercial is also reflected in its high standard
equipment levels. In common with the recently upgraded VY Ute and
Commodore range, it has a thoughtfully designed instrument panel
layout with a binnacle-style cluster and user friendly multi-function
digital displays, including a trip computer, with information settings
that can be easily customised. Small item storage is supplemented
by large recessed storage areas behind the bucket seats.
Holden VY One Tonner Feature
Highlights
152kW 3.8 litre ECOTEC V6
225kW 5.7 litre Generation III V8 (optional S)
Electronic control, four-speed automatic transmission
Six-speed manual transmission (with Gen III V8)
Anti-lock braking (S)
Limited slip differential (S)
16x7-inch alloy wheels (S)
Electric remote control exterior mirrors
Twilight sentinel (headlamps auto on/off)
Mobile phone power socket in console
CD player, four-speaker 40-watt audio system with speed-dependent
volume control
Power antenna (S)
Bucket seats, high rise centre console armrest
Power-adjustable driver’s seat (S)
Driver airbag
Air conditioning (S)
Power windows (S)
Leather-wrap steering wheel (S)
Option/Accessory Highlights
Holden authorised LPG system
Six disc in-dash CD changer
Passenger airbag
Alloy pedal cluster
Stainless steel sill plates
Towing equipment (1600kg/2100kg)
Colour Selection
There are three exterior finishes to choose from –
Heron White, Redhot and Phantom (black metallic)
Load Calculation and Safer
Driving
Holden has issued a set of guidelines to help prospective buyers
correctly specify their One Tonner cab chassis light commercials
and to calculate payload in order to remain within safe operating
limits and to ensure the longevity of the vehicle. The guidelines
stress the importance of receiving advice on recommended body lengths
and sets out maximum axle load tolerances. Common terminology is
explained, as is the importance of understanding the difference
between carrying capacity and payload. While all VY One Tonners
have a one tonne carrying capacity, payload will vary depending
on equipment fitted and other items listed below.
Carrying Capacity
is the maximum capacity of the vehicle for the carriage
of all non-standard items, including cargo carrying devices (i.e.
tray or body), the cargo itself, occupants, optional equipment and
accessories. Carrying capacity can be calculated by subtracting
the vehicle’s kerb mass figure from its Gross Vehicle Mass (GVM).
Gross Vehicle Mass (GVM)
is the accepted safe, maximum
all-up weight rating of a fully loaded vehicle and is based on design
factors, strength of the frame, spring fitment, tyre rates and axle
capacities. The GVM rating for the VY One Tonner is 2826 kilograms.
Kerb Mass
is the mass of the vehicle in running order, unoccupied and unladen
with all fluid reservoirs filled to nominal capacity, including
fuel, and with all standard equipment. Kerb mass ratings for the
VY One Tonner vary from model to model according to powertrain combinations.
Payload
is the mass of cargo that the finished vehicle is permitted to carry,
having regard to the aggregate mass of the vehicle’s kerb mass,
optional equipment, accessories, cargo carrying device and occupants.
Calculating Payload
maximum payload is calculated by subtracting from the GVM the kerb
mass, the weight of the occupants, the weight of a full tank of
fuel, the weight of any fitted options (towbar, bull bar, etc) and
the weight of the fitted tray.
Sample Payload Calculation
(based on VY One Tonner with V6 auto powertrain)
Gross Vehicle Mass = 2826 kg
less
Kerb Mass = 1483 kg
equals
Carrying Capacity = 1343 kg
Less weights for the following
items:
Occupant = 68 kg
Full tank of fuel = 61 kg
Air conditioning = 20 kg
Tow bar and tongue =22 kg
Alloy tray = 120 kg
Total items = 291 kg
Carrying Capacity = 1343 kg
less extra items = 291 kg
equals
Payload = 1052 kg
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