Toyota 7FGKU40 Specifications
The Toyota 7FGKU40 is a heavy-duty internal-combustion
cushion-tire forklift designed for demanding indoor material-handling operations
where high load capacity, maneuverability, and durability are essential. As a
member of Toyota’s 7-Series lineup, the 7FGKU40 uses a powerful LPG-powered
Toyota industrial engine, a robust hydraulic system, and a reinforced chassis
specifically engineered for high-capacity applications.
With a rated lifting capacity of approximately
4,000 kg (8,800-9,000 lb depending on mast and configuration), this
model is ideally suited for manufacturing facilities, metal fabrication
plants, paper mills, beverage distribution operations, warehouses with
heavy loads, and industrial indoor logistics centers.
The cushion-tire design enables the forklift to maintain exceptional
stability on smooth indoor floors while allowing tighter turning radii
compared to pneumatic-tire counterparts. Operators benefit from Toyota’s
wide-view mast, ergonomic control layout, SAS (System of Active
Stability), and low-effort hydrostatic steering.
Maintenance personnel appreciate Toyota’s
service-friendly layout with easy access to the engine bay, hydraulic
filters, drive axle, and cooling system. The 7FGKU40 is widely known for
its reliability, long service life, and capability to handle high-duty
cycles under continuous operation.
The Toyota 7FGKU40 is powered by Toyota’s proven
4.3-liter 1FS or 1FZ-E industrial LPG/gasoline engine depending on region and
configuration.
Engine Specifications:
- Engine model: Toyota 1FZ-E or Toyota 1FS
- Type: 6-cylinder inline industrial engine
- Displacement: approx. 4.3 L
- Fuel type: LPG (standard), dual-fuel optional
- Rated Hp: approx. 70-85 hp (52-63 kW)
- Peak torque: approx. 160-200 lb-ft (217-271 Nm)
- Idle speed: approx. 650-750 rpm
- Governed speed: approx. 2,400-2,600 rpm
- Fuel system: electronically controlled mixer and regulator
- Air filtration: heavy-duty dry dual-element air cleaner
Lubrication System:
- Type: full-pressure wet-sump
- Oil capacity: approx. 6-7 L (6.3-7.4 qt)
- Idle oil pressure: approx. 25-35 psi (172-241 kPa)
- Oil grade: SAE 10W-30 or SAE 15W-40
- Filter: spin-on full-flow cartridge
Cooling System:
- Cooling type: liquid cooling
- Coolant capacity: approx. 10-12 L (10.5-12.6 qt)
- System pressure: approx. 13-16 psi (90-110 kPa)
- Thermostat: opens at approx. 82°C (180°F)
- Radiator: heavy-duty aluminum core
- Fan: mechanical engine-driven
- Water pump: belt-driven centrifugal
Transmission:
- Type: heavy-duty hydraulic powershift
- Forward travel speed (unladen): approx. 18-20 km/h (11-12 mph)
- Reverse speed: approx. 15-18 km/h (9-11 mph)
- Transmission fluid capacity: approx. 8-10 L (8.4-10.5 qt)
- Recommended fluid: ATF Dexron III
- Direction selection: lever-activated hydraulic clutch packs
Drive Axle:
- Type: cast-steel reinforced axle
- Differential: bevel gear industrial differential
- Final reduction: planetary reduction hubs
- Axle oil capacity: approx. 4-6 L (4.2-6.3 qt)
- Lubricant: SAE 80W-90
Braking System:
- Service brakes: hydraulic drum brakes (standard)
- Optional: oil-cooled wet-disc brakes
- Parking brake: mechanically actuated hand brake.
- Nominal voltage: 12 V
- Battery capacity: approx. 80-120 Ah
- Alternator rating: approx. 50-80 A
- Starter motor: approx. 2.0-3.0 kW
- Ignition system: electronic ignition
- Safety electronics: Toyota SAS with multiple sensors
- Wiring: high-grade industrial insulated harness
SAS Sensors:
- Steering angle
- Mast angle
- Vehicle speed.
Drive
Configuration:
- Drive type: front-wheel drive
- Steering: rear-wheel steering
Tire Type (Cushion-Tire Model):
- Front: approx. 28x12x22 cushion
- Rear: approx. 21x8x16 cushion
- Optional non-marking cushion tires available
Chassis:
- Fully welded steel industrial frame
- Reinforced counterweight housing
- Heavy-duty overhead guard
- Protected hydraulic and electrical routing
Steering:
- Type: hydrostatic power steering
- Pump flow: approx. 10-15 L/min (2.6-4.0 gpm)
- Steering axle: oscillating center-pivot
- Minimum turning radius: approx. 2.5-2.7 m (98-106 in)
The compact steering geometry enhances maneuverability in tight indoor
operational zones.
- Maximum hydraulic pressure: approx. 2,300-2,600 psi
(159-179 bar)
- Pump type: engine-driven gear pump
- Pump flow: approx. 45-65 L/min (11.8-17.2 gpm)
- Hydraulic reservoir: approx. 25-30 L (26-32 qt)
- Recommended fluid: ISO VG 32 or ISO VG 46
Hydraulic Cylinders:
- Lift cylinders: dual double-acting cylinders
- Tilt cylinders: dual heavy-duty cylinders
- Auxiliary circuits available for attachments.
| Service Refill Capacities |
- Engine oil: 6-7 L (6.3-7.4 qt)
- Coolant: 10-12 L (10.5-12.6 qt)
- Transmission: 8-10 L (8.4-10.5 qt)
- Drive axle: 4-6 L (4.2-6.3 qt)
- Hydraulic system: 25-30 L (26-32 qt)
Mast Options:
- Duplex (2-stage)
- Triplex (3-stage full free-lift)
Lift Heights:
- Duplex: 3.0-4.0 m (118-157 in)
- Triplex: 4.3-6.0 m (169-236 in)
Free Lift: 1.0-1.4 m (39-55 in) depending on mast type
Fork Specifications:
- Standard fork length: 1,067-1,219 mm (42-48 in)
- Optional lengths: 1,524 mm (60 in) or 1,829 mm (72 in)
- Width: approx. 125 mm (5 in)
- Thickness: approx. 45-50 mm (1.8-2.0 in).
- Rated load capacity: approx. 4,000 kg (8,818 lb)
- Load center: 500 mm (19.7 in)
Capacity Derate Factors:
- Increasing lift height
- Attachments
- Off-center loads
- Extended forks.
- Lift speed (unladen): approx. 0.45-0.55 m/s (90-110
ft/min)
- Lift speed (laden): approx. 0.30-0.40 m/s (60-80 ft/min)
- Lowering speed: approx. 110-140 ft/min
- Drawbar pull: approx. 4,500-7,000 N (1,011-1,573 lbf)
- Gradeability (unladen): approx. 20-25%
- Gradeability (laden): approx. 12-18%.
- Length to fork face: approx. 2.8-3.0 m (110-118 in)
- Overall width: approx. 1.25-1.30 m (49-51 in)
- Overhead guard height: approx. 2.2-2.3 m (87-91 in)
- Wheelbase: approx. 1.70-1.80 m (67-71 in)
- Ground clearance: approx. 80-110 mm (3.1-4.3 in)
- Turning radius: approx. 2.5-2.7 m (98-106 in)
- Aisle width (1000x1200 pallet): approx. 3.8-4.0 m (150-158 in)
- Max fork height: 3.0-6.0 m depending on mast configuration
- Free lift range: 1.0-1.4 m
- Supported fork lengths: 42-72 in
- Operating weight: approx. 6,000-6,800 kg (13,228-14,991 lb)
- Counterweight mass: approx. 1,400-1,800 kg (3,086-3,968 lb)
250-Hour Service:
- Engine oil and filter replacement
- Radiator cleaning
- Mast lubrication
- Steering linkage lubrication
500-Hour Service:
- Transmission filter inspection/replacement
- Hydraulic filter inspection
- Driveline bolt torque inspection
1,000-Hour Service:
- Transmission oil replacement
- Drive axle oil replacement
- Hydraulic cylinder inspection
2,000-Hour Service:
- Hydraulic oil replacement
- Coolant replacement
- Full mast and carriage inspection.
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