The Series 2 track feller bunchers feature smoother hydraulic performance, better fuel economy, a more comfortable operator station and better visibility. The Cat® 552 Series 2 is a full tail swing machine designed for high production clear cut and for clear or select cut in rough terrain. It is also a leveling machine for more comfort on steep terrain.
SPECIFICATIONS
Engine ModelCat® C9 ACERT™
Displacement8.8 l537 in³
Cooling System61 l16.1 gal (US)
Hydraulic System370 l97.7 gal (US)
Gross Power226 kW303 HP
Hydraulic Tank323 l85.3 gal (US)
Industryfeller-bunchers
OverviewThe Series 2 track feller bunchers feature smoother hydraulic performance, better fuel economy, a more comfortable operator station and better visibility. The Cat® 552 Series 2 is a full tail swing machine designed for high production clear cut and for clear or select cut in rough terrain. It is also a leveling machine for more comfort on steep terrain.
EQUIPMENT
552 Series 2 Standard Equipment
ELECTRICAL
24-volt electrical system
2-12 volt maintenance free batteries
95 amp alternator
IQAN programmable controls
MD3 monitor screen display
10 - standard working lights
1 - standard service light
GUARDS
Twin hydraulically actuated hinged engine enclosure with warning alarm
Engine fan guard
Bottom guards
Isolation mounted cab and engine
Heavy duty radiator guard door
OPERATOR ENVIRONMENT
OPS/FOPS/ROPS/WCB/OR-OSHA certified cab
Dual joystick control
Reverse slope windshield
Air ride seat
Skylight - alternate escape hatch
Top rear alternate escape hatch
3 inch retractable seat belt
Heater/air conditioner with climate control
DIN mount radio ready with speakers
Operator sound suppression to standards
Travel alarm
Cup holders (2)
2-12 volt and 1-24 volt power outlets
Front window, 31.75 mm (1.25 in) thick margard
Positive filtered ventilation, pressurized cab with bi-level air conditioner, heater and defroster with manual control
Left side fresh air window
Forced air fan
Washable floor mat
Neutral lever (lockout) for all controls
POWER TRAIN
C9 ACERT engine meets US EPA emission standards
Variable travel speed
Under hood centrifugal precleaner and primary air filter
Heavy-duty cooling package
Electric fuel priming pump
UNDERCARRIAGE
Heavy duty track motor guard
Heavy duty recoil mechanism
Track roller guards with side access holes
Hydraulic track adjusters
Double flange bottom rollers
345 HD bolted, variable gauge leveling carbody, with GFT 110 final drives
OTHER STANDARD EQUIPMENT
Heavy duty hood enclosure
Vandalism protection
Spare hose storage area
Flexxaire™ fan
Fuel water separator
1,181 L (312 gal) fuel tank
HYDRAULICS
Dedicated fixed displacement pilot pump
Dedicated variable displacement pumps for track and implement functions
Variable displacement saw pump for feller buncher hydraulics only
325 swing drive and swing motor
Electric hydraulic oil fill pump
High flow hydraulic arrangement for felling heads with two cylinder arm design 180 L/min (48 gpm)
Low flow hydraulic arrangement for felling heads with single cylinder and link design 120 L/min (32 gpm)
318 L (84 gal) hydraulic tank
ANTIFREEZE
50% concentration extended life coolant
552 Series 2 Optional Equipment
TRACK SYSTEMS
610 mm (24 in) SG pads, clipped corners, with mud/snow reliefs
711 mm (28 in) SG pads, clipped corners, with mud/snow reliefs
Star carrier rollers
Standard single flange carrier rollers
OTHER EQUIPMENT
Starting aid, cold weather
Starting aid, arctic - includes engine and hydraulic heaters
The Series 2 track feller bunchers feature smoother hydraulic performance, better fuel economy, a more comfortable operator station and better visibility. The Cat® 552 Series 2 is a full tail swing machine designed for high production clear cut and for clear or select cut in rough terrain. It is also a leveling machine for more comfort on steep terrain.
SPECIFICATIONS
Engine ModelCat® C9 ACERT™
Displacement8.8 l537 in³
Cooling System61 l16.1 gal (US)
Hydraulic System370 l97.7 gal (US)
Gross Power226 kW303 HP
Hydraulic Tank323 l85.3 gal (US)
Industryfeller-bunchers
OverviewThe Series 2 track feller bunchers feature smoother hydraulic performance, better fuel economy, a more comfortable operator station and better visibility. The Cat® 552 Series 2 is a full tail swing machine designed for high production clear cut and for clear or select cut in rough terrain. It is also a leveling machine for more comfort on steep terrain.
EQUIPMENT
552 Series 2 Standard Equipment
ELECTRICAL
24-volt electrical system
2-12 volt maintenance free batteries
95 amp alternator
IQAN programmable controls
MD3 monitor screen display
10 - standard working lights
1 - standard service light
GUARDS
Twin hydraulically actuated hinged engine enclosure with warning alarm
Engine fan guard
Bottom guards
Isolation mounted cab and engine
Heavy duty radiator guard door
OPERATOR ENVIRONMENT
OPS/FOPS/ROPS/WCB/OR-OSHA certified cab
Dual joystick control
Reverse slope windshield
Air ride seat
Skylight - alternate escape hatch
Top rear alternate escape hatch
3 inch retractable seat belt
Heater/air conditioner with climate control
DIN mount radio ready with speakers
Operator sound suppression to standards
Travel alarm
Cup holders (2)
2-12 volt and 1-24 volt power outlets
Front window, 31.75 mm (1.25 in) thick margard
Positive filtered ventilation, pressurized cab with bi-level air conditioner, heater and defroster with manual control
Left side fresh air window
Forced air fan
Washable floor mat
Neutral lever (lockout) for all controls
POWER TRAIN
C9 ACERT engine meets US EPA emission standards
Variable travel speed
Under hood centrifugal precleaner and primary air filter
Heavy-duty cooling package
Electric fuel priming pump
UNDERCARRIAGE
Heavy duty track motor guard
Heavy duty recoil mechanism
Track roller guards with side access holes
Hydraulic track adjusters
Double flange bottom rollers
345 HD bolted, variable gauge leveling carbody, with GFT 110 final drives
OTHER STANDARD EQUIPMENT
Heavy duty hood enclosure
Vandalism protection
Spare hose storage area
Flexxaire™ fan
Fuel water separator
1,181 L (312 gal) fuel tank
HYDRAULICS
Dedicated fixed displacement pilot pump
Dedicated variable displacement pumps for track and implement functions
Variable displacement saw pump for feller buncher hydraulics only
325 swing drive and swing motor
Electric hydraulic oil fill pump
High flow hydraulic arrangement for felling heads with two cylinder arm design 180 L/min (48 gpm)
Low flow hydraulic arrangement for felling heads with single cylinder and link design 120 L/min (32 gpm)
318 L (84 gal) hydraulic tank
ANTIFREEZE
50% concentration extended life coolant
552 Series 2 Optional Equipment
TRACK SYSTEMS
610 mm (24 in) SG pads, clipped corners, with mud/snow reliefs
711 mm (28 in) SG pads, clipped corners, with mud/snow reliefs
Star carrier rollers
Standard single flange carrier rollers
OTHER EQUIPMENT
Starting aid, cold weather
Starting aid, arctic - includes engine and hydraulic heaters
