Hyster S30FT Specifications
The Hyster S30FT is a compact, high-efficiency 3,000-lb
(1,360-kg) capacity internal-combustion forklift developed as part of the Hyster
Fortis series, a product line known for durability, low maintenance cost, and
strong operator ergonomics.
Designed for warehouse, manufacturing, freight
handling, and retail distribution environments, the S30FT excels in
indoor material-handling operations thanks to its cushion-tire
configuration, high maneuverability, and precise hydraulic control. The
model is especially effective in narrow-aisle applications and
smooth-surface environments where visibility, smooth directional
changes, and compact dimensions are critical.
The S30FT is engineered around a robust industrial chassis,
electronically controlled LPG or gasoline engines, and an advanced
powershift transmission that delivers smooth shifting and consistent
tractive effort. Compared to earlier models, the S30FT benefits from
enhanced cooling efficiency, reduced vibration, improved operator
station ergonomics, and simplified service access.
It is designed for long service life in
multi-shift operations and provides excellent reliability through rugged
mast designs, refined hydraulic circuits, and strong chassis geometry.
These features make the Hyster S30FT a popular choice for operations
needing a productive, dependable, and economical mid-capacity lift
truck.
The Hyster S30FT is
powered by LPG or gas industrial engines, most commonly:
- 2.4-liter inline-four LPG/gasoline industrial engine (Hyster-GCT or GM base)
- 2.0-liter LPG engine (market dependent)
Basic Engine Characteristics:
- Displacement: approx. 2.0-2.4 L
- Rated power: approx. 45-55 hp (34-41 kW)
- Rated torque: approx. 95-115 lb-ft (129-156 Nm)
- Idle speed: approx. 650-750 rpm
- Maximum governed speed: approx. 2,500-2,700 rpm
- Fuel type: LPG or gasoline
- Ignition: electronic distributorless system
The fuel system uses electronic fuel injection or modern LPG mixer-regulator
systems, ensuring efficient cold starts and clean emissions.
Lubrication System
A full-pressure wet-sump lubrication system protects the engine during high-duty
cycles.
- Oil capacity: approx. 3.8-4.5 L (4.0-4.8 qt)
- Normal oil pressure: 20-30 psi (138-207 kPa) at idle; up to 70 psi (483 kPa)
at high rpm
- Recommended oil: SAE 10W-30 or 15W-40 depending on environmental temperature
A spin-on oil filter is used for simplified servicing. Heavy-duty applications
may require shorter oil change intervals.
Cooling System
Cooling is maintained by a forced-circulation liquid system.
- Coolant capacity: approx. 7-8 L (7.4-8.4 qt)
- System pressure: approx. 13-15 psi (90-103 kPa)
- Thermostat opening: approx. 82°C (180°F)
- Cooling components: cross-flow radiator, belt-driven water pump, shrouded
mechanical fan
The cooling system design supports long operation periods without thermal
degradation.
Transmission
The S30FT uses an electronically controlled powershift transmission designed for
smooth transitions and long clutch life.
- Type: single-speed hydraulic powershift
- Forward travel speed: approx. 10-12 mph (16-19 km/h) unladen
- Reverse speed: approx. 10-11 mph (16-18 km/h)
- Transmission fluid capacity: approx. 6-8 L (6.3-8.4 qt)
- Fluid type: ATF Dexron III or equivalent
The torque converter provides smooth load acceleration and reduced drivetrain
fatigue.
Drive Axle
A heavy industrial drive axle provides reliable power transfer.
- Axle lubrication capacity: approx. 2.0-2.5 L (2.1-2.6 qt)
- Lubricant: SAE 80W-90 gear oil
Brakes
Front-wheel hydraulic drum brakes provide dependable service braking.
- Service brake: hydraulic drum type
- Parking brake: mechanical hand-lever drum
Some later variants use wet-disc brakes depending on market and configuration.
The S30FT uses a 12-volt electrical architecture.
Electrical System Specifications:
- Battery capacity: approx. 70-80 Ah
- Alternator output: approx. 50-70 A
- Starter motor: approx. 1.8-2.0 kW
- ECM: manages ignition timing, throttle, and emissions (LPG engines)
Safety electronics include seat-switch presence detection, neutral start
interlock, and optional impact sensors.
The S30FT is built on a welded-steel frame optimized
for strength.
Drive Configuration:
- Drive wheels: front
- Steering wheels: rear
- Drive mode: 2WD
Tire Type:
- Front: approx. 18x6x12
- Rear: approx. 15x5x11
Non-marking tires are optional for clean industrial settings.
The forklift uses a fully hydrostatic steering system for tight maneuvering.
Steering Specifications:
- Steering type: hydraulic, rear-wheel
- Steering pump flow: approx. 6-10 L/min (1.6-2.6 gpm)
- Turning radius: approx. 1.9-2.1 m (75-83 in)
- Rear axle: oscillating for stability
The hydraulic system powers lift, tilt, and optional
auxiliary attachments.
Hydraulic Performance:
- System pressure: approx. 2,000-2,500 psi (138-172 bar)
- Pump type: engine-driven gear pump
- Pump flow: approx. 20-30 L/min (5.3-7.9 gpm)
- Hydraulic tank capacity: approx. 25-30 L (26-32 qt)
- Fluid: ISO VG 32 or 46 hydraulic oil
Lift and tilt cylinders are double-acting. Optional attachments include
sideshifters, fork positioners, and clamps.
| Service Refill Capacities |
- Engine oil: 3.8-4.5 L (4.0-4.8 qt)
- Cooling system: 7-8 L (7.4-8.4 qt)
- Transmission: 6-8 L (6.3-8.4 qt)
- Drive axle: 2-2.5 L (2.1-2.6 qt)
- Hydraulic system: 25-30 L (26-32 qt)
The S30FT supports simplex, duplex, and triplex mast
types.
Mast Lifting Heights:
- Simplex: approx. 118 in (3.0 m)
- Duplex with free-lift: approx. 131-157 in (3.3-4.0 m)
- Triplex full free-lift: approx. 170-189 in (4.3-4.8 m)
Free-Lift:
- Duplex/triplex: approx. 1.2-1.5 m (47-59 in)
Fork Specifications:
- Standard length: 42-48 in (1,067-1,219 mm)
- Width: approx. 4 in (100 mm)
- Thickness: approx. 1.5-1.75 in (38-44 mm)
Rated load capacity: 3,000 lb (1,360 kg) at 24-in
(610-mm) load center
Capacity is affected by:
- Mast height
- Attachments
- Fork length
- Load center changes
Lift Speeds:
- Unladen: approx. 100-120 ft/min (0.50-0.60 m/s)
- Laden: approx. 80-100 ft/min (0.40-0.50 m/s)
Lowering Speeds:
- Unladen: approx. 100-130 ft/min
- Laden: approx. 110-140 ft/min
Gradeability:
- Unladen: approx. 15%
- Laden: approx. 10%
Drawbar Pull:
- approx. 3,500-5,000 N (785-1,120 lbf)
- Overall length to fork face: approx. 2.1-2.3 m (83-91
in)
- Overall width: approx. 1.05-1.10 m (41-43 in)
- Overhead guard height: approx. 2.0-2.1 m (79-83 in)
- Wheelbase: approx. 1.40-1.45 m (55-57 in)
- Ground clearance: approx. 90-110 mm (3.5-4.3 in)
- Turning radius: approx. 1.9-2.1 m (75-83 in)
- Aisle width (1000x1200 pallet): approx. 3.5-3.7 m (138-146 in)
- Maximum fork height: 3.0-4.8 m depending on mast
- Free-lift height: 1.2-1.5 m
- Fork lengths: 36-60 in optional
- Operating weight: 4,400-5,200 lb (1,996-2,359 kg)
- Counterweight: approx. 1,100-1,300 lb (499-590 kg)
250-Hour Service:
- Replace engine oil and filter
- Lubricate mast and pivot points
- Clean radiator fins
- Inspect steering axle
500-Hour Service:
- Replace transmission filter
- Inspect hydraulic filter
- Check drive axle seals
- Tighten driveline bolts
1,000-Hour Service:
- Replace transmission fluid
- Replace axle gear oil
- Inspect full hydraulic system
2,000-Hour Service:
- Replace hydraulic fluid
- Replace coolant
- Full mast bearing and roller inspection
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