Toyota 8FG80U Specifications
The Toyota 8FG80U represents a significant advancement
in the large-capacity pneumatic forklift class, offering a robust combination of
power, durability, and advanced safety features. Powered by the sophisticated
Toyota 1FS gasoline engine with 93 hp, this model delivers reliable torque for
lifting and maneuvering loads up to 17500 lb (8000 kg).
Its design prioritizes operator comfort with a spacious cabin, memory tilt
steering column, and vibration-isolating power steering, reducing fatigue during
extended shifts. The 8FG80U is distinguished by its comprehensive safety
package, including SAS and Operator Presence Sensing (OPS), which actively
monitor and stabilize the truck during operation to help prevent tip-overs.
With rugged construction features including heavy-duty pneumatic tires, a
durable mast design, and moisture-resistant electrical connections, this
forklift is engineered to withstand the toughest outdoor conditions. The 8FG80U
offers travel speeds up to 13.0 mph (21.0 km/h) unladen and a tight turning
radius of 130.5 in (3320 mm), providing excellent maneuverability for its class.
The Toyota 8FG80U is a rider-seated forklift powered by a gasoline engine with
electronic fuel injection. It has a load capacity of 17500 lb at a 24 in load
centre, equivalent to 8000 kg at a 600 mm load centre. The distance from the
drive axle centre to the fork face is 23.2 in or 590 mm.
The Toyota 8FG80U is powered by the Toyota 1FS engine,
a sophisticated four-cylinder gasoline power unit known for its reliability,
fuel efficiency, and advanced electronic controls.
Basic Technical Data: The engine is a four-cylinder gasoline with a displacement
of 224 cu in or 3685 cc. It features an Overhead Valve (OHV) design with
electronic fuel injection and a distributorless ignition system for optimal
performance and efficiency. It produces a rated power of 93 hp at 2550 rpm,
equivalent to 69 kW at 2550 rpm. The engine delivers rated torque of 200 lb-ft
at 1600 rpm, equivalent to 276 Nm at 1600 rpm. The gasoline fuel tank capacity
is 34 US gal or 130 l
Lubrication: The engine employs a forced lubrication system with a gear-driven
pump. Routine maintenance, including oil and filter changes, is mandated at
specific hourly intervals as outlined in the periodic maintenance schedule to
ensure longevity and performance. The system uses a specific grade of engine
oil, the capacity of which is detailed in the service refill capacities section.
Cooling: Engine temperature is regulated by a pressurized liquid cooling system,
which uses a long-life coolant (LLC). Regular inspection of coolant levels and
condition, as well as monitoring the radiator, water pump, and hoses for wear
and debris, is part of standard preventative maintenance.
Transmission: The 8FG80U is equipped with a powershift
transmission featuring one forward and one reverse gear according to standard
specifications, though some sources indicate a 2-speed forward and reverse
configuration may be available. This transmission allows for direction changes
with a simple flip of a lever, without the need for clutching, enhancing
operator efficiency and reducing fatigue.
Travel Speed: This forklift achieves a laden travel speed of 11.8 mph or 19.0
km/h in both forward and reverse. When unladen, the travel speed increases to
13.0 mph or 21.0 km/h.
Axles: The front axle is a drive axle with 4 wheels, designed to bear the
majority of the load during lifting operations. The rear axle is a steer axle
with 2 wheels, which pivots to maintain ground contact on uneven surfaces. Both
are robustly constructed to handle the stresses of daily use.
Brakes: Service braking is handled by a hydraulic braking system with hydraulic
booster, providing reliable and progressive deceleration essential for safety
when handling loads. The parking brake is hand-operated with a mechanical lever
type.
The electrical system operates at a standard 12 volts
with a battery capacity of 48 Ah (5-hour rating). The system powers the starter
motor, lights, and electronic control units. It includes moisture-resistant
electrical connections for reliable operation in outdoor environments. The
System of Active Stability (SAS) and other electronic controllers rely on a
network of sensors and actuators to function correctly. The system also includes
a multifunction display and Controller Area Network (CAN-BUS) communications for
enhanced diagnostics and monitoring.
The chassis is a heavy-duty, welded steel structure
that supports all major components: the engine, drivetrain, counterweight, and
mast.
The truck is fitted with pneumatic tires, which provide stable performance and
shock absorption on uneven surfaces common in outdoor applications. The front
and rear tires are both size 8.25-15-14PR. The wheel configuration features 4
driven wheels at the front and 2 steer wheels at the rear. The front tread width
is 56.7 in or 1440 mm, and the rear tread width is 57.5 in or 1460 mm.
The 8FG80U features full hydraulic power steering with load-sensing technology,
which significantly reduces the effort required to turn the wheel, especially
when the truck is stationary or moving slowly under load. This system enhances
maneuverability and reduces operator fatigue. The truck also includes a memory
tilt steering column, allowing operators to adjust the steering wheel to their
preferred position for added comfort and personalized ergonomics.
The hydraulic system powers the lifting, tilting, and
auxiliary functions such as sideshift and fork positioner. The system is
designed for precise load control and efficient operation. It includes a
hydraulic pump, control valve, lift cylinders, and tilt cylinders. The operating
pressure for attachments is rated at 2990 psi or 210 kg/cm2. The rated pump flow
is 33.8 gpm or 128 lpm.
The forklift can be equipped with various mast types,
including two-stage and three-stage configurations. The standard mast
configuration with V mast has a lowered height of 102.8 in or 2610 mm. It
provides a free lift of 5.1 in or 130 mm, enabling lifting in low-clearance
areas before the mast sections begin to extend. The maximum fork height is 120.8
in or 3070 mm.
The mast tilts forward by 6 degrees and backward by 12 degrees to facilitate
load handling and secure transport. The standard fork dimensions are 2.8 in
thick, 6.0 in wide, and 48 in long, which is 70 mm by 150 mm by 1220 mm. The
maximum fork spread is 66.9 in or 1700 mm, with a minimum spread of 11.8 in or
300 mm.
Load Capacity: 17,500 lb (8,000 kg)
Load Centre: 24 in (600 mm)
The lift speed with a load is 0.41 m/s or 81 ft/min.
Lowering speeds are 98 ft/min (0.50 m/s) laden. The truck can generate a maximum
drawbar pull of 10150 lb or 4600 kg when laden. Its gradeability is 26 percent
when laden.
The overall length of the truck, including the standard
48 in or 1220 mm forks, is 141.3 in or 3590 mm when measured to the fork face.
The overall width is 77.4 in or 1965 mm. The height to the top of the overhead
guard is 90.9 in or 2310 mm. The truck has a wheelbase of 88.6 in or 2250 mm.
Ground clearance, laden, is 4.9 in or 125 mm below the mast, and 9.8 in or 250
mm at the centre of the wheelbase. The basic right-angle stacking aisle width is
154 in or 3910 mm, to which load length and clearance must be added. The outside
turning radius is 130.5 in or 3320 mm. The truck's operating weight is 21790 lb
or 9880 kg.
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