Bobcat T2566 Specifications
The Bobcat T2566 is a mid-to-heavy-duty rough-terrain
telehandler engineered to deliver dependable lifting performance, strong
hydraulic power, excellent maneuverability, and long-term mechanical durability
in construction, industrial logistics, agriculture, and municipal operations.
Positioned above the smaller T2556 in Bobcat’s classic telehandler lineup, the
T2566 provides increased lifting height, improved boom stability, higher
breakout performance, and enhanced load-handling capability while maintaining a
compact and versatile operating footprint. Its reinforced chassis structure,
spacious operator station, efficient hydrostatic drive, and rugged planetary
axles make it a highly capable machine for demanding worksites.
The T2566 offers a nominal lifting capacity of 2,600 kg (5,732 lb), a maximum
lift height close to 6.6 meters (21.6 ft), and forward reach of approximately
3.5-3.7 meters (11.5-12.1 ft). When equipped with the Perkins 1104C-44T or
Perkins 1004-42 diesel engines, the telehandler exhibits strong torque output at
low engine speeds, excellent fuel efficiency, and reliable performance under
sustained load conditions.
These engines are widely respected across
industrial sectors for their mechanical simplicity, durability, and easy
service access. The 1104C-44T, in particular, provides modernized
refinement and higher torque than the earlier 1004-42, giving the T2566
improved lifting performance and smoother operation under heavy
hydraulic use.
Operators value the T2566 for its ergonomic controls, broad visibility
around the boom and carriage, intuitive hydrostatic responsiveness,
comfortable cab, and predictable steering characteristics across rough
terrain. Maintenance personnel appreciate the machine’s wide-opening
service panels, centralized lubrication points, excellent component
accessibility, and the straightforward nature of both Perkins engines.
The T2566 is suited for pallet handling, bucket loading, bale movement,
trailer loading, industrial material placement, and general lifting in
heavy construction sites, farms, mills, mines, and processing plants.
The Bobcat T2566 is powered by either the Perkins
1104C-44T or the Perkins 1004-42 diesel engine depending on manufacturing year
and market. Both powerplants are 4-cylinder, 4-stroke industrial engines
engineered for continuous service in harsh environments, but they differ in
displacement, torque characteristics, emissions standards, and refined component
design.
Engine Characteristics (Perkins 1104C-44T):
- Engine type: 4-cylinder, 4-stroke, turbocharged diesel
- Displacement: approx. 4.4 L (268.5 cu.in)
- Rated output: approx. 74-88 kW (99-118 hp)
- Peak torque: approx. 380-420 Nm (280-310 lb-ft) at 1,400-1,600 rpm
- Fuel system: mechanical injection (non-electronic)
- Idle speed: approx. 750-800 rpm
- Governed maximum: approx. 2,400 rpm
- Emissions: early Stage II / Tier 2 depending on year
- Turbocharging: fixed-geometry turbocharger
The 1104C-44T is a more powerful successor to the earlier 1004-series engines,
delivering increased torque, stronger mid-range pulling power, improved cooling
efficiency, and reduced emissions while retaining mechanical simplicity. It is
well-matched to the larger boom and lifting geometry of the T2566.
Engine Characteristics (Perkins 1004-42):
- Displacement: 3.99 L (243.5 cu.in)
- Rated output: approx. 60-63 kW (80-85 hp)
- Peak torque: approx. 260-300 Nm (192-221 lb-ft)
- Fuel system: mechanical rotary injection pump
- Idle speed: approx. 750-800 rpm
- Governed maximum: approx. 2,400-2,500 rpm
Both engines use a pressurized wet-sump lubrication featuring a gear-driven
pump.
Lubrication
System:
- Oil capacity: approx. 8-9 L (8.4-9.5 qt)
- Recommended oil: SAE 15W-40 diesel rated (API CF or higher)
- Oil filter: full-flow spin-on cartridge
- Normal operating pressure: 250-350 kPa (36-50 psi)
Cooling System:
- Cooling type: liquid-cooled with belt-driven water pump
- Coolant capacity: approx. 12-15 L (12.7-15.8 qt)
- Thermostat opening: approx. 82°C (180°F)
- Radiator: heavy-duty multi-row core
- Fan: engine-driven mechanical
- System pressure: approx. 13-15 psi (90-103 kPa)
The T2566 uses a hydrostatic transmission optimized for
precise low-speed control, smooth inching, and seamless directional changes.
Transmission:
- Transmission type: hydrostatic variable-displacement pump and motors
- Travel speed (forward): approx. 25-30 km/h (15-19 mph)
- Travel speed (reverse): approx. 25-30 km/h (15-19 mph)
- Fluid capacity: approx. 10-12 L (10.5-12.7 qt)
- Recommended fluid: high-grade hydrostatic drive oil
- Direction control: joystick or column switch
Drive Axle:
- Axle type: industrial planetary reduction
- Front axle: fixed for maximum load stability
- Rear axle: oscillating for rough-terrain conformity
- Lubrication capacity per axle: approx. 3-4 L (3.1-4.2 qt)
- Differential: bevel-gear, optional limited-slip
Braking System:
- Service brakes: hydraulic wet-disc (oil-immersed)
- Parking brake: spring-applied, hydraulic release
- Wet-disc design provides long wear life and high braking reliability
- System voltage: 12 V
- Alternator output: approx. 70-100 A
- Battery capacity: approx. 90-120 Ah
- Starter motor: approx. 2.5-3.5 kW
- Electrical protection: sealed harness connectors
- Monitoring: temperature, oil pressure, battery charge, transmission and
hydraulics
- Drive configuration: 4-wheel drive (4WD)
- Chassis construction: reinforced welded steel frame
- Ground clearance: approx. 300-330 mm (11.8-13.0 in)
- Tires (typical): 12-16.5 in rough-terrain pattern
- Optional tires: agricultural, traction-enhanced, solid industrial, non-marking
The chassis is built to endure repetitive heavy lifting, lateral boom forces,
and constant vibration on rough ground. Hydraulic and electrical routing is
protected within steel channels.
- Steering type: hydrostatic power steering
- Steering modes: front-wheel steering, coordinated four-wheel steering, crab
steering
- Steering pump flow: approx. 20-25 L/min (5.2-6.5 gpm)
- Turning radius: approx. 3.0-3.6 m (118-142 in)
- Rear axle: oscillating to maintain stability on rough terrain
The hydraulic system powers all boom and attachment
functions, with high-flow options depending on configuration.
- Maximum pressure: approx. 230-260 bar (3,335-3,770 psi)
- Hydraulic pump: engine-driven gear pump
- Pump flow: approx. 60-80 L/min (15.8-21.1 gpm)
- Hydraulic reservoir capacity: approx. 60-70 L (63-74 qt)
- Hydraulic fluid: ISO VG 32 or ISO VG 46
- Cylinders: double-acting lift, tilt, and telescope cylinders
- Auxiliary hydraulics: front quick-attach services for attachments
| Service Refill Capacities |
- Engine oil: 8-9 L (8.4-9.5 qt)
- Cooling system: 12-15 L (12.7-15.8 qt)
- Hydrostatic transmission: 10-12 L (10.5-12.7 qt)
- Drive axle oil: 3-4 L (3.1-4.2 qt) each
- Hydraulic oil: 60-70 L (63-74 qt)
- Fuel tank: approx. 80-100 L (21-26.4 gal)
- Rated capacity: 2,600 kg (5,732 lb)
- Maximum lift height: approx. 6.6 m (21.6 ft)
- Maximum forward reach: approx. 3.5-3.7 m (11.5-12.1 ft)
- Lift at max height: approx. 1,800-2,000 kg (3,968-4,409 lb)
- Lift at max reach: approx. 1,000-1,200 kg (2,204-2,645 lb)
- Breakout force: approx. 40-45 kN (9,000-10,100 lbf)
- Drawbar pull: approx. 32-38 kN (7,200-8,500 lbf)
- Travel speed: 25-30 km/h (15-19 mph)
- Gradeability (laden): approx. 25-30%
- Overall length to carriage: approx. 4.3-4.5 m
(169-177 in)
- Overall width: approx. 2.0-2.1 m (79-83 in)
- Overall height: approx. 2.3-2.4 m (90-95 in)
- Wheelbase: approx. 2.6-2.7 m (102-106 in)
- Ground clearance: approx. 300-330 mm (11.8-13.0 in)
- Standard fork length: 1,200 mm (47 in)
- Optional forks: 1,000-1,500 mm (39-59 in)
- Fork width: approx. 125-150 mm (5-6 in)
- Fork thickness: approx. 45-50 mm (1.75-2.0 in)
- Maximum fork height: approx. 6.6 m (21.6 ft)
- Free lift: approx. 100-150 mm (4-6 in)
- Turning radius: approx. 3.0-3.6 m
- Operating weight: approx. 6,300-6,900 kg (13,889-15,212 lb)
- Optional counterweights: +150-350 kg (330-772 lb)
250-Hour
Maintenance:
- Replace engine oil and filter
- Lubricate boom pivots and steering joints
- Inspect axle seals
- Clean radiator and coolers
500-Hour Maintenance:
- Replace fuel filter
- Inspect hydraulic filters
- Verify driveline coupling
- Inspect electrical harness
1,000-Hour Maintenance:
- Replace hydraulic filter
- Replace axle oils
- Check boom slide pads and wear strips
- Verify wheel bolt torque
2,000-Hour Maintenance:
- Replace hydraulic oil and coolant
- Full boom structural inspection
- Inspect all cylinders and hydraulic lines
- Evaluate pump performance
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