Toyota 32-8FG18 Specifications
The Toyota 32-8FG18 is a 1.8-ton (4,000 lb class)
internal-combustion pneumatic-tire forklift belonging to Toyota’s highly
respected 8-Series. Designed for high reliability, fuel efficiency, and daily
operational durability, the 32-8FG18 is a preferred choice for warehouses,
logistics hubs, manufacturing facilities, small industrial plants, distribution
centers, and mixed indoor/outdoor applications.
The forklift is powered by Toyota’s legendary 4Y industrial engine—one of the
most proven gasoline/LPG forklift engines ever manufactured. Known for
exceptional reliability, low fuel consumption, smooth combustion
characteristics, and long component life, the 4Y engine enables the 32-8FG18 to
deliver strong low-rpm torque, stable lifting control, and reduced operating
costs.
The 32-8FG18 incorporates Toyota’s System of Active Stability (SAS), Operator
Presence Sensing (OPS), advanced hydraulic control, ergonomic features, a
reinforced chassis, and a strong overhead guard structure. Combined with
excellent steering geometry, a compact wheelbase, and precise hydraulic
modulation, this forklift offers excellent maneuverability in tight aisles,
stable load handling at full lift, and dependable performance across multi-shift
operations.
Basic Technical
Data
- Engine model: Toyota 4Y
- Engine type: inline 4-cylinder, 4-stroke gasoline/LPG
- Displacement: 2.2 L (2,237 cc / 136 cu in)
- Bore x stroke: approx. 91 x 86 mm
- Rated power: approx. 35-40 kW (47-54 hp) @ 2,400-2,600 rpm
- Peak torque: approx. 160-175 Nm (118-129 lb-ft) @ 1,600-1,800 rpm
- Aspiration: naturally aspirated
- Fuel system: LPG mixer or EFI (market dependent)
- Ignition: electronic distributor
- Compression ratio: 8.5-9.0:1
- Idle speed: approx. 650-750 rpm
- Max governed speed: approx. 2,600-2,700 rpm
Lubrication System
- Type: full-pressure lubrication
- Capacity: approx. 4.5-5.0 L (4.8-5.3 qt)
- Oil pump: gear-type
- Pressure: approx. 300-400 kPa (44-58 psi)
- Recommended oil: SAE 10W-30 / 15W-40 (API SJ+)
- Filter: full-flow spin-on
Cooling System
- Cooling type: liquid-cooled
- Coolant capacity: approx. 6-7 L (6.3-7.4 qt)
- Thermostat: opens approx. 82°C (180°F)
- Pump: belt-driven centrifugal
- Radiator: heavy-duty aluminum
- Fan: mechanical engine-driven
- System pressure: approx. 90-110 kPa (13-16 psi).
Transmission
- Type: Toyota automatic/powershift
- Forward speed (unladen): approx. 17-19 km/h (10.5-12 mph)
- Reverse speed: approx. 15-17 km/h (9-11 mph)
- Transmission oil capacity: approx. 4-5 L (4.2-5.3 qt)
- Fluid type: Toyota ATF T-IV or Dexron III
- Control: column-mounted F/R lever
Drive Axle
- Construction: cast-steel industrial axle
- Final reduction: planetary hub reduction
- Differential: bevel gear
- Axle oil capacity: approx. 4-4.5 L (4.2-4.8 qt)
- Lubricant: SAE 80W-90
Brakes
- Service brakes: hydraulic drum brake system
- Parking brake: mechanical lever-actuated.
- System voltage: 12 V
- Battery capacity: 60-80 Ah
- Alternator: approx. 45-55 A
- Starter: approx. 1.5-2.0 kW
- Safety systems: SAS, OPS, neutral start switch
- Instrumentation: hour meter, fuel gauge, temp gauge, warning indicators.
Drive configuration
- Drive wheels: front
- Steering wheels: rear
- Drivetrain: 2WD
Pneumatic Tire Configuration
- Front tires: approx. 6.50-10
- Rear tires: approx. 5.00-8
Ground Clearance
- Under chassis: approx. 110-150 mm (4.3-5.9 in)
- Under mast: approx. 115-160 mm (4.5-6.3 in)
Frame
- Welded steel
- Reinforced mast support
- SAS sensor integration
- Protected hydraulic/electrical routing
Steering:
- Type: fully hydraulic hydrostatic steering
- Steering pump flow: approx. 8-12 L/min
- Steering axle: center-pivot oscillating
- Turning radius: approx. 2.0-2.2 m (79-87 in)
- Steering wheel turns: 2.5-3.0 lock-to-lock.
- System type: open-center
- Pump type: gear pump
- Max pressure: approx. 16-18 MPa (2,320-2,610 psi)
- Flow rate: approx. 30-40 L/min (8-10.5 gpm)
- Reservoir: approx. 25-30 L (26-32 qt)
- Cylinders: double-acting lift and tilt
- Valves: mechanical multi-spool
- Lines: steel tubing + reinforced hoses
| Service Refill Capacities |
- Engine oil: 4.5-5.0 L
- Coolant: 6-7 L
- Transmission: 4-5 L
- Drive axle: 4-4.5 L
- Hydraulic tank: 25-30 L
Mast configurations
- 2-stage V-mast
- 3-stage full-free-lift FSV mast
Lift heights
- 2-stage: 2.7-4.0 m (106-157 in)
- 3-stage: 4.3-6.0 m (169-236 in)
Free lift: 0.9-1.2 m (35-47 in)
Fork specifications
- Lengths: 1,070 mm (42 in), 1,220 mm (48 in), 1,524 mm (60 in)
- Width: 100-125 mm (4-5 in)
- Thickness: 35-40 mm (1.4-1.6 in)
- Carriage: ITA Class II
- Options: side-shifter, fork-positioner, clamps.
- Rated capacity: 1,750-1,800 kg (3,850-4,000 lb) @ 500
mm
Capacity derating factors:
- Mast height
- Attachment offset
- Fork length
- Forward tilt.
- Lift speed (unladen): 0.50-0.60 m/s (98-118 ft/min)
- Lift speed (laden): 0.35-0.45 m/s (70-90 ft/min)
- Drawbar pull: 12-15 kN (2,700-3,370 lbf)
- Gradeability (unladen): 25-30%
- Gradeability (laden): 15-18%.
- Overall length to fork face: 2.30-2.40 m (90-95 in)
- Overall width: 1.10-1.15 m (43-45 in)
- Overhead guard height: 2.10-2.15 m (83-85 in)
- Ground clearance: 110-160 mm
- Wheelbase: 1.40-1.45 m (55-57 in)
- Turning radius: 2.0-2.2 m
- Aisle width: 3.6-3.9 m
- Max lift height: 2.7-6.0 m
- Free lift: 0.9-1.2 m
- Operating weight: 3,200-3,700 kg (7,050-8,160 lb).
250 Hours
- Replace engine oil
- Clean air filter
- Lubricate mast and steering
500 Hours
- Replace transmission filter
- Replace hydraulic filter
1,000 Hours
- Replace transmission oil
- Replace axle oil
- Spark plugs (gas/LPG)
- Valve adjustment
2,000 Hours
- Replace hydraulic oil
- Replace coolant
- Full mast inspection
- Pump pressure test.
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