Toyota 8FGCU15 Specifications
The Toyota 8FGCU15 is a compact, cushion-tire
internal-combustion forklift engineered for indoor material-handling operations
requiring high maneuverability, smooth handling, and dependable performance. As
part of Toyota’s 8-Series family, the 8FGCU15 is optimized for warehouses,
manufacturing plants, retail fulfillment centers, beverage distribution
facilities, and environments where tight aisles and smooth concrete floors
demand precise control and minimal turning radius. With a nominal lift capacity
of 1,500 kilograms (3,300 pounds), the model provides an ideal balance of power,
ergonomics, and service life for daily industrial workloads.
Powered typically by Toyota’s 4Y-EC or 1FS gasoline/LPG industrial engines, the
8FGCU15 offers smooth torque delivery, excellent fuel efficiency, and low
emissions suitable for indoor operation. Its cushion-tire configuration allows
tight maneuvering while maintaining strong load stability and predictable
braking characteristics. Toyota’s System of Active Stability (SAS) further
enhances safety by monitoring mast angle, load height, and steering geometry.
Maintenance teams appreciate the forklift’s
well-organized engine layout, accessible components, long-life brakes,
and robust hydraulic circuits. With its durable welded chassis,
responsive steering, ergonomic operator station, and strong reliability
record, the Toyota 8FGCU15 remains one of the most widely adopted
forklifts for confined indoor spaces.
The Toyota 8FGCU15 is equipped with the Toyota 4Y-EC
industrial engine, though some configurations may use the higher-output 1FS
gasoline engine. Both engines are engineered specifically for forklift duty
cycles, providing stable combustion, high torque in low-rpm ranges, low
emissions, and long-life operation under continuous workload.
Engine Characteristics (Toyota 4Y-EC):
- Type: inline 4-cylinder, OHV gasoline/LPG industrial engine
- Displacement: approx. 2.2 liters
- Bore/stroke: approx. 87x83 mm (3.43x3.27 in)
- Rated output: approx. 40-50 kW (54-67 hp)
- Peak torque: approx. 140-160 Nm (103-118 lb-ft) at 2,000-2,400 rpm
- Idle speed: approx. 650-750 rpm
- Maximum governed speed: approx. 2,400-2,600 rpm
- Fuel system: LPG vaporizer/mixer or gasoline EFI depending on configuration
- Emissions: Designed to support indoor emission requirements
Engine Characteristics (Toyota 1FS):
- Type: inline 4-cylinder gasoline engine
- Displacement: approx. 2.7 L
- Power output: approx. 55-60 kW (74-80 hp)
- Torque: approx. 180-200 Nm (133-148 lb-ft)
Engine Construction:
- Cast-iron cylinder block for rigidity
- Cast-iron or aluminum head depending on model
- Forged-steel crankshaft supported by five main bearings
- Aluminum pistons with reinforced crowns
- Pushrod OHV valvetrain on 4Y-EC; OHC on 1FS
Fuel System:
- LPG variant: IMPCO-type vaporizer/regulator with mixer
- Gasoline variant: EFI with multi-point injection
- Primary and fine filtration stages ensure fuel cleanliness
Lubrication System:
- Full-pressure wet-sump lubrication
- Gear-type crankshaft-driven oil pump
- Oil capacity: approx. 3.5-5.0 L (3.7-5.3 qt)
- Normal oil pressure: approx. 250-400 kPa (36-58 psi)
- Recommended oil: SAE 10W-30 or 15W-40
- Replaceable spin-on full-flow filter
Cooling System:
- Liquid-cooling system with belt-driven centrifugal water pump
- Coolant capacity: approx. 6-7 L (6.3-7.4 qt)
- Thermostat opens at approx. 82°C (180°F)
- Radiator: compact indoor-optimized core with high-efficiency fin design
- System pressure: approx. 13 psi (90 kPa).
The 8FGCU15 uses a compact torque-converter powershift
transmission engineered for fast directional changes within indoor facilities.
Transmission:
- Transmission type: 1-speed industrial powershift
- Forward travel speed (unladen): approx. 17-19 km/h (10.5-12 mph)
- Reverse travel speed: approx. 15-17 km/h (9-10.5 mph)
- Fluid capacity: approx. 5-7 L (5.3-7.4 qt)
- Recommended fluid: Dexron III or Toyota-approved ATF
- Hydraulic clutch actuation controlled via column-mounted lever
Drive Axle:
- Cast-steel differential housing
- Planetary reduction hubs for torque multiplication
- Axle oil capacity: approx. 3-4 L (3.2-4.2 qt)
- Lubricant: SAE 80W-90 gear oil
Braking System:
- Service brakes: hydraulic drum brakes or optional wet-disc brakes
- Parking brake: mechanical lever-operated drum brake
- Brake system designed for consistent performance on smooth warehouse floors.
- System voltage: 12 V
- Battery capacity: approx. 55-70 Ah
- Alternator output: approx. 40-60 A
- Starter power: approx. 1.4-2.0 kW
- Safety interlocks: operator-presence switch, neutral start, SAS monitoring
- Lighting: headlamps, tail lamps, optional overhead or mast-mounted lights.
Drive
Configuration:
- Drive wheels: front
- Steering wheels: rear
- 2-wheel drive system optimized for indoor conditions
Tire Specifications (Cushion Tires):
- Front tires: approx. 18x6x12.125 (solid cushion)
- Rear tires: approx. 16x5x10.5
Optional Tires:
- Non-marking cushion tires for food, pharma, and clean warehouses
- Heat-resistant cushion tires for foundry or hot-metal operations
Chassis Construction:
- Fully welded steel frame with reinforced mast base
- Low center of gravity for enhanced load stability
- Protected routing for hydraulic and electrical lines
- Compact frame design optimized for narrow-aisle maneuvering
Steering:
- Type: hydrostatic power steering
- Pump flow: approx. 6-10 L/min (1.6-2.6 gpm)
- Steering axle: rear oscillating axle with pivot bushings
- Turning radius: approx. 1.7-1.9 m (67-75 in)
- Steering characteristics: light, responsive, ideal for tight indoor aisles.
- Maximum hydraulic pressure: approx. 2,000-2,200 psi
(138-152 bar)
- Hydraulic pump: engine-driven gear pump
- Pump flow: approx. 28-35 L/min (7.4-9.2 gpm)
- Hydraulic reservoir: approx. 20-25 L (21-26 qt)
- Fluid grade: ISO VG 32 or ISO VG 46
- Lift cylinders: double-acting cylinders with internal cushioning
- Tilt cylinders: heavy-duty cylinders with controlled flow damping.
| Service Refill Capacities |
- Engine oil: 3.5-5.0 L (3.7-5.3 qt)
- Coolant: 6-7 L (6.3-7.4 qt)
- Transmission fluid: 5-7 L (5.3-7.4 qt)
- Drive axle oil: 3-4 L (3.2-4.2 qt)
- Hydraulic oil: 20-25 L (21-26 qt)
Mast Types:
- Duplex (2-stage)
- Triplex (3-stage full free-lift)
Lift Heights:
- Duplex: approx. 2.5-3.5 m (98-138 in)
- Triplex: approx. 4.0-5.5 m (157-216 in)
Free-Lift Range: 0.2-1.0 m (8-39 in)
Fork Specifications:
- Standard length: 914-1,067 mm (36-42 in)
- Optional lengths: 1,067-1,219 mm (42-48 in)
- Fork width: approx. 100-125 mm (4-5 in)
- Fork thickness: approx. 35-45 mm (1.4-1.8 in).
- Rated capacity: 1,500 kg (3,300 lb) at 600 mm (24 in)
load center
Capacity de-rating conditions:
- Extended mast height
- Long forks or fork extensions
- Side-shift or specialized attachments
- Off-center or unstable loads.
- Lift speed (unladen): approx. 0.40-0.50 m/s (80-100
ft/min)
- Lift speed (laden): approx. 0.25-0.30 m/s (50-60 ft/min)
- Lowering speed (unladen): approx. 90-120 ft/min
- Lowering speed (laden): approx. 110-140 ft/min
- Travel speed (unladen): approx. 17-19 km/h (10.5-12 mph)
- Travel speed (laden): approx. 12-14 km/h (7-9 mph)
- Gradeability (unladen): approx. 20-25%
- Gradeability (laden): approx. 12-15%
- Drawbar pull: approx. 10,000-15,000 N (2,248-3,370 lbf)
- Overall length to fork face: approx. 2.1-2.3 m (83-91
in)
- Overall width: approx. 1.0-1.1 m (39-43 in)
- Overhead guard height: approx. 2.0-2.1 m (79-83 in)
- Wheelbase: approx. 1.4-1.5 m (55-59 in)
- Ground clearance: approx. 80-100 mm (3.1-4.0 in)
- Turning radius: approx. 1.7-1.9 m (67-75 in)
- Aisle width (pallet 1000x1200): approx. 3.0-3.3 m (118-130 in)
- Max fork height: 2.5-5.5 m depending on mast
- Free lift: 0.2-1.0 m
- Fork lengths: 36-48 in
- Operating weight: approx. 3,200-3,700 kg (7,055-8,157 lb)
- Counterweight mass: approx. 700-1,000 kg (1,543-2,205 lb)
250-Hour Service:
- Replace engine oil and filter
- Lubricate mast channels and steering joints
- Clean air filter
- Clean radiator fins
- Check battery and terminals
500-Hour Service:
- Replace fuel filter
- Inspect driveline and axle seals
- Inspect brake components
- Inspect hydraulic hoses and fittings
1,000-Hour Service:
- Replace transmission fluid
- Replace drive axle oil
- Inspect hydraulic cylinders
- Check mast alignment and chain stretch
2,000-Hour Service:
- Replace hydraulic oil
- Replace coolant
- Perform full mast structural inspection
- Test SAS sensor functionality.
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