Hyster H100FT Specifications
The Hyster H100FT is a heavy-duty internal-combustion
forklift designed for demanding industrial applications requiring high lifting
capacity, superior durability, and consistent performance under continuous load
cycles. With a rated lift capacity of 10,000 lb (4,536 kg), the H100FT belongs
to Hyster’s Fortis series, a premium line engineered to reduce total cost of
ownership while delivering exceptional uptime.
The model features a robust chassis, powerful
diesel or LPG engines, advanced cooling architecture, and long-life
driveline components suitable for severe-duty environments such as steel
mills, lumber yards, foundries, ports, freight terminals, manufacturing
plants, and distribution centers handling oversized materials.
The H100FT emphasizes operator comfort and productivity. The compartment
offers excellent visibility, ergonomic controls, vibration isolation,
and optional premium seating. Technological enhancements include
electronically controlled transmissions, advanced cooling modules,
optimized hydraulic systems, and programmable performance modes.
The H100FT is widely regarded for its balance
of payload strength, maneuverability, stability, and reliability,
providing operators with a rugged workhorse capable of long-term service
in the harshest operating environments.
The H100FT is powered by an industrial-grade engine
selected for high torque output and long-term durability.
Engine options include:
- 4.3-liter V6 GM LPG/Gasoline industrial engine
- 3.3-liter Cummins or Kubota diesel engine (region-dependent)
Engine Characteristics:
- Displacement: 3.3-4.3 L
- Rated power output: approx. 75-95 hp (56-71 kW)
- Rated torque: approx. 160-220 lb-ft (217-298 Nm)
- Fuel type: LPG, gasoline, or diesel
- Idle speed: approx. 650-750 rpm
- Maximum governed speed: approx. 2,500-2,800 rpm
LPG engines provide smoother operation, lower noise, and reduced emissions,
while diesel variants excel at high-lift torque and outdoor duty.
Lubrication System
A full-pressure wet-sump lubrication system supplies oil to all load-bearing
surfaces.
- Oil pump: gear-type
- Oil capacity: approx. 5.0-6.0 L (5.3-6.3 qt)
- Typical oil pressure: 20-30 psi (138-207 kPa) at idle; up to 70 psi (483 kPa)
at high rpm
- Recommended oil: SAE 15W-40 (diesel) or 10W-30/15W-40 (LPG/gasoline)
A spin-on full-flow oil filter provides primary protection, and high-duty
applications may require shorter service intervals.
Cooling System
The H100FT uses an industrial heavy-duty cooling module designed for high-heat
workloads.
- Coolant capacity: approx. 10-12 L (10.5-12.7 qt)
- Cooling system pressure: approx. 15 psi (103 kPa)
- Thermostat opening: approx. 82°C (180°F)
A multi-fin cross-flow radiator, shrouded mechanical fan, and high-capacity
water pump ensure stable temperatures during prolonged lifting cycles or outdoor
high-temperature operations.
Transmission
The model is equipped with an electronically controlled powershift transmission
engineered to withstand heavy loads.
- Type: 1- or 2-speed powershift (variant-dependent)
- Forward speed (unladen): approx. 18-20 km/h (11-12.5 mph)
- Reverse speed: approx. 18 km/h (11 mph)
- Transmission fluid capacity: approx. 10-12 L (10.5-12.7 qt)
- Recommended fluid: ATF Dexron III or equivalent high-duty industrial fluid
Electronic clutch modulation improves shift smoothness, reduces driveline shock,
and increases component lifespan.
Drive Axle
A reinforced cast-steel drive axle with planetary reduction hubs provides
superior strength.
- Axle lubricant: SAE 80W-90 gear oil
- Capacity: approx. 6-7 L (6.3-7.4 qt)
The axle is built for heavy lifting cycles, shock absorption, and long-term
endurance in high-load applications.
Braking System
Heavy-duty industrial brakes provide strong and consistent stopping.
- Service brakes: hydraulic wet-disc brakes (most variants) or sealed drum
brakes (older/alternate models)
- Parking brake: mechanical or hydraulic spring-applied brake
Wet-disc brakes provide extremely long service life and excellent heat
dissipation under continuous braking loads.
The H100FT uses an enhanced 12-volt electrical system.
- Battery capacity: approx. 90-120 Ah
- Alternator output: approx. 70-100 A
- Starter motor: approx. 2.5-3.2 kW
- ECM controls ignition timing, throttle response, fuel mapping (LPG/gasoline),
and diagnostics
Diesel versions include glow plugs and heavier-duty alternators. Safety systems
include seat-switch interlocks, operator presence detection, and optional
telematics.
The forklift uses a high-strength steel frame
engineered for torsional rigidity and heavy-duty lifting.
Drive Configuration:
- Drive wheels: front
- Steering wheels: rear
- Drive mode: 2WD
Tire Options:
- Pneumatic
- Solid pneumatic
- Super-elastic
Tire Sizes:
- Front: approx. 8.25x15
- Rear: approx. 7.00x12
Pneumatic tires are common for outdoor rough-surface operation; solid pneumatics
excel in debris-prone or harsh conditions.
The H100FT uses a fully hydrostatic steering system with rear-wheel steering.
Steering Characteristics:
- Steering pump flow: approx. 10-14 L/min (2.6-3.7 gpm)
- Maximum steering angle: approx. ±80°
- Turning radius: approx. 2.6-2.8 m (102-110 in)
- Steering axle: oscillating, heavy-duty pivot pin design
The hydrostatic system ensures effortless steering even at maximum load.
The hydraulic system is engineered for consistent
lifting power and high durability.
Hydraulic Characteristics:
- System pressure: approx. 2,500-3,000 psi (172-207 bar)
- Pump type: gear-type pump driven from the engine
- Pump flow: approx. 50-70 L/min (13-18 gpm)
- Hydraulic reservoir capacity: approx. 40-50 L (42-53 qt)
- Fluid type: ISO VG 32-46 hydraulic oil
Lift, tilt, and auxiliary hydraulic circuits are controlled by heavy-duty spool
valves with mechanical or servo-assisted actuation.
| Service Refill Capacities |
- Engine oil: 5.0-6.0 L (5.3-6.3 qt)
- Coolant: 10-12 L (10.5-12.7 qt)
- Transmission: 10-12 L (10.5-12.7 qt)
- Drive axle: 6-7 L (6.3-7.4 qt)
- Hydraulic tank: 40-50 L (42-53 qt)
Mast options accommodate a wide range of lifting
requirements.
Mast Options:
- 2-stage (simplex)
- 2-stage (duplex free-lift)
- 3-stage (triplex full free-lift)
Mast Heights:
- Simplex: approx. 3.0-3.3 m (118-130 in)
- Duplex: approx. 3.3-4.5 m (130-178 in)
- Triplex: approx. 4.5-6.0 m (178-236 in)
Free-Lift Height:
- Duplex/triplex: approx. 1.0-1.5 m (39-59 in)
Fork Data:
- Length: 1,067-1,524 mm (42-60 in)
- Width: approx. 125-150 mm (5-6 in)
- Thickness: approx. 45-55 mm (1.75-2.2 in)
Rated capacity: 10,000 lb (4,536 kg) at 24-in (610-mm)
load center
De-rating factors apply for:
- High mast extensions
- Attachments (sideshifters, clamps, rotators)
- Long forks
- Elevated load centers
Lift Speeds:
- Unladen: approx. 0.50-0.60 m/s (100-120 ft/min)
- Laden: approx. 0.40-0.50 m/s (80-100 ft/min)
Lowering Speeds:
- Unladen: approx. 110-140 ft/min
- Laden: approx. 120-150 ft/min
Gradeability:
- Unladen: approx. 20-25%
- Laden: approx. 15-18%
Drawbar Pull:
- Approx. 6,000-9,000 N (1,350-2,000 lbf) depending on engine and tire
configuration
- Overall length to fork face: approx. 3.1-3.3 m
(122-130 in)
- Overall width: approx. 1.45-1.55 m (57-61 in)
- Overhead guard height: approx. 2.2-2.3 m (87-91 in)
- Wheelbase: approx. 1.95-2.05 m (77-81 in)
- Ground clearance: approx. 150-180 mm (5.9-7.1 in)
- Turning radius: approx. 2.6-2.8 m (102-110 in)
- Aisle width (1000x1200 mm pallet): approx. 4.5-4.7 m (177-185 in)
- Maximum fork height: approx. 3.0-6.0 m depending on mast
- Free lift: approx. 1.0-1.5 m
- Fork lengths: 42-60 in standard, optional 72 in for long-load handling
- Operating weight: 12,000-14,000 lb (5,443-6,350 kg)
- Counterweight mass: approx. 3,000-4,000 lb (1,360-1,814 kg)
250-Hour Service:
- Replace engine oil and filter
- Inspect air filter
- Lubricate mast channels and pivot points
- Inspect steering axle components
500-Hour Service:
- Replace transmission filter
- Inspect hydraulic filter
- Clean radiator
- Check wet-disc brake wear (if equipped)
1,000-Hour Service:
- Replace transmission fluid
- Replace axle oil
- Inspect driveline mounts
2,000-Hour Service:
- Replace hydraulic fluid
- Replace coolant
- Full mast, carriage, and roller inspection
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| Front-End Loader Specifications |