Hyster H70FT Specifications
The Hyster H70FT represents a significant advancement
in the 7000 lb capacity IC forklift class, offering a robust combination of
power, durability, and advanced safety features. Powered by a choice of PSI 2.4L
LPG engines producing 59 hp (44 kW) or Kubota 2.5L diesel engines with similar
output, this model delivers reliable torque for lifting and maneuvering loads up
to 7000 lb (3175 kg) while maintaining fuel efficiency suitable for demanding
applications.
Its design prioritizes operator comfort with hydrostatic power steering, an
adjustable steer column, and a single pedal inch-brake system that reduces
fatigue during extended shifts. The H70FT is distinguished by its comprehensive
safety package including the Hyster Stability System (HSS) which monitors and
enhances truck stability, and an operator restraint system. The electronic
powershift transmission with MONOTROL pedal and electronic inching provides
smooth and precise operation.
The anti-clog radiator ensures excellent cooling performance in demanding
environments. Cowl-mounted hydraulic control levers provide intuitive attachment
operation. Available with pneumatic tires for enhanced traction on various
surfaces, the H70FT delivers travel speeds up to 12.4 mph (20 kph) and a turning
radius of 93.7 in (2380 mm) for maneuverability in its class.
The Hyster H70FT is a rider-seated forklift powered by either LPG or diesel
engine options. It has a load capacity of 7000 lb at a 24 in load centre,
equivalent to 3175 kg at a 610 mm load centre. The distance from the drive axle
centre to the fork face (load distance) is 18.9 in or 480 mm. The truck has a
wheelbase of 66.9 in or 1700 mm.
Its service weight (unladen) for the standard 2-stage LFL mast configuration
with PSI engine is 10,357 lb or 4698 kg. With a load, the total weight increases
to 17,356 lb (7873 kg). Axle loadings with a load are 15,304 lb (6942 kg) on the
front and 2052 lb (931 kg) on the rear. When unladen, front axle loading is 3810
lb (1728 kg) and rear axle loading is 6547 lb (2970 kg).
The Hyster H70FT is powered by a choice of proven
industrial engines depending on fuel type and emission requirements. The PSI
2.4L LPG engine is standard for gas models, while Kubota 2.5L diesel engines are
available for diesel configurations. Alternative engine options including Mazda
2.2L for earlier models or Cummins/GM 4.3L V6 for certain configurations. Fuel
Tank: 13.9 gal (52.8 L) for LPG models. Diesel tank capacity is 15 gal (56.8 L)
for diesel configurations.
Basic Technical Data for PSI 2.4L LPG Engine: The engine is a 4-cylinder LPG
power unit with a displacement of 143 cu.in (2.34 L). It produces a rated power
of 59 hp at 2700 rpm, equivalent to 44 kW at 2700 rpm. The engine delivers a
torque of 121 lb-ft at 2000 rpm (164 Nm at 2000 rpm). The PSI 2.4L is a dual
fuel engine capable of operating on LPG.
Basic Technical Data for Kubota 2.5L Engine: The Kubota diesel option features a
4-cylinder design with a displacement of 2.5 L (152 cu.in). It produces a rated
power of 59 hp at 2700 rpm, equivalent to 44 kW at 2700 rpm. The engine delivers
a torque of 131 lb-ft at 1000 rpm (18 kg/m at 1000 rpm). This engine meets Tier
4 Final emission standards with appropriate aftertreatment. The Kubota 2.5L LPG
engine is also available for LPG configurations.
Basic Technical Data for Kubota 2.4L Tier 4 Diesel: An alternative diesel option
is the Kubota 2.4L turbo diesel producing 43 kW (58 hp) at 2500 rpm with 198 Nm
of torque at 1500 rpm, meeting Tier 4 Final standards.
Lubrication: The engine employs a forced lubrication system. 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.
Cooling: Engine temperature is regulated by a pressurized liquid cooling system
featuring an anti-clog radiator. This design ensures optimal cooling performance
even in demanding environments. 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 H70FT is equipped with an electronic
powershift transmission featuring one forward and one reverse speed. This
transmission includes electronic inching and electronic shift control via the
MONOTROL pedal for smooth and precise operation. The MONOTROL pedal allows
operators to control direction and acceleration with a single pedal, reducing
fatigue and improving productivity.
Travel Speed: This forklift achieves a laden travel speed ranging from 11.1 mph
to 11.2 mph (17.9 km/h to 18.0 km/h) depending on engine configuration, and an
unladen speed of 11.3 mph to 11.9 mph (18.2 km/h to 19.2 km/h). Maximum speed is
12.4 mph (20.0 km/h).
Axles: The front axle is a drive axle with 2 driven wheels. The wheelbase is
66.9 in (1700 mm). The rear axle features a tread width that accommodates the
specified tire sizes.
Brakes: Service braking is handled by a hydraulic foot brake system. The parking
brake is a hand-operated mechanical lever. The single pedal inch-brake system
combines inching and braking functions for precise control during maneuvering.
The electrical system operates at a standard 12 volts
with a maintenance-free battery rated at 475 cold cranking amps. The system
powers the starter motor, lights, and electronic control units. The system
includes a neutral start switch for safety, preventing engine starting unless
the transmission is in neutral.
The chassis is a heavy-duty, one-piece welded steel
frame that supports all major components: the engine, drivetrain, counterweight,
and mast. The frame includes integral tie downs for secure transportation. The
rubber floor mat reduces vibration and noise levels to improve operator comfort.
The truck is fitted with pneumatic tires as standard, providing enhanced
stability and traction on various surfaces. The front tires are size 28x9-15
(28x9-15). The rear tires are size 6.50x10 (6.50x10). The wheel configuration
features 2 driven wheels at the front and 2 steer wheels at the rear. Overall
width is 46.7 in (1186 mm) for standard tread configuration, with wide tread
option at 52.0 in (1321 mm).
The H70FT features hydrostatic power steering as standard equipment. This system
significantly reduces the effort required to turn the wheel, especially when the
truck is stationary or moving slowly under load. The steer column is adjustable,
allowing operators to position the steering wheel for optimal comfort and
control.
The hydraulic system powers the lifting, tilting, and
auxiliary functions such as sideshift and rotating carriages. The system
includes cowl-mounted hydraulic control levers for intuitive attachment
operation. A high-capacity pump provides adequate oil supply for mast and
steering functions. The auxiliary hydraulic pressure relief for attachments is
set at 2250 psi (15.5 MPa). The hydraulic tank capacity is 12.1 gal (45.8 L) for
drain and refill.
The forklift is equipped with a range of mast options
including 2-stage limited free lift (LFL), 2-stage full free lift (FFL), and
3-stage FFL configurations to suit various applications. The standard 2-stage
LFL mast has a lowered height of 89 in (2245 mm). It provides a free lift of 5
in (140 mm), enabling lifting in low-clearance areas before the mast sections
begin to extend. Optional full free lift masts provide 58 in (1490 mm) of free
lift for 2-stage FFL.
The maximum lift height is 126 in (3209 mm) for the standard 2-stage LFL mast.
Three-stage masts can achieve lift heights up to 187 in (4750 mm). The mast
extends to a height of 175 in (4330 mm) including load backrest. The mast tilts
forward by 6 degrees and backward by 6 degrees to facilitate load handling and
secure transport. The fork carriage is a 42 in (1067 mm) wide carriage with a 48
in (1219 mm) tall load backrest. The standard fork dimensions are 2.0 in thick,
4.9 in wide, and 42 in long, which is 50 mm by 125 mm by 1067 mm. The maximum
fork spread (outside dimensions) is 43.3 in (1099 mm).
Load Capacity: 7,000 lb (3,175 kg)
Load Centre: 24 in (610 mm)
The lift speed with a load is 110 ft/min (0.56 m/s) for
the standard 2-stage LFL mast, and without a load, it remains at 110 ft/min
(0.56 m/s). Optional mast configurations have different lift speeds: 2-stage FFL
at 104/106 ft/min (0.53/0.54 m/s), and 3-stage FFL at 102/104 ft/min (0.52/0.53
m/s).
Lowering speeds are 104 ft/min (0.53 m/s) with
load and 93 ft/min (0.47 m/s) without load for the standard 2-stage LFL
mast. The truck can generate a maximum drawbar pull of 4500 lb (2040 kg)
when laden and 2317 lb (1050 kg) when unladen. Its gradeability is 23
percent when laden and 24 percent when unladen. Climbing ability is 24
percent maximum.
The length to the face of the forks is 107.6 in (2734
mm). With forks added, overall length is 149.6 in (3801 mm). The overall width
is 46.7 in (1186 mm) for standard tread configuration. The height to the top of
the overhead guard is 86.0 in (2185 mm) for the standard guard, with an optional
guard height of 83 in (2118 mm). The step height from ground to running board is
16 in (407 mm). Ground clearance, unladen, is 6.2 in (157 mm) at the lowest
point and 7.3 in (185 mm) at the centre of the wheelbase.
With a load, ground clearance decreases by 6 mm (0.24 in). The minimum aisle
width required for right-angle stacking (add length of load) is 112.6 in (2860
mm). The equal aisle width for 90-degree intersecting aisles is 84 in (2111 mm).
The outside turning radius is 93.7 in (2380 mm). The truck's operating weight,
as specified, ranges from 10,357 lb to 10,890 lb (4698 kg to 4940 kg) depending
on engine and configuration.
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