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522B Track Feller Buncher
- Standard Equipment
- Optional Equipment
- Specs
Standard Equipment
- ELECTRICAL
- 24 volt electrical system
- Two 12 volt maintenance free batteries with 950 CCA
- 95 Amp alternator
- IQAN programmable controls
- MD3 monitor display screen
- GUARDS
- 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 escape hatch
- 76.2 mm (3 in) retractable seat belt
- DIN mount radio ready with speakers
- Operator sound suppression to standards
- Travel alarm
- Cup holders (2)
- Two 12 volt and one 24 volt power outlets
- Front window, 32 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 with screen
- Forced air fan
- Washable floor mat
- Neutral lever (lockout) for all controls
- POWER TRAIN
- C9 ACERT engine meets U.S. EPA emission standards
- Variable travel speed (3 ranges)
- Under hood primary air filter
- 43° C (109° F) degree ambient temperature cooling package: - Aluminum core ATAAC and side-by-side radiator and oil cooler - Removable debris screen - Swing out A/C condenser
- Electric fuel priming pump
- Fuel water separator
- UNDERCARRIAGE
- Track roller guards with access holes
- Hydraulic track adjusters
- Double flange track rollers
- GFT80 Lohmann final drives
- Cat 330 size undercarriage components
- Nine (9) track rollers and two (2) carrier rollers per side
- Bolted, variable gauge leveling carbody with three cylinder tilt mechanism
- 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 EX 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 gal/min)
- Low flow hydraulic arrangement for felling heads with single cylinder and link design 120 L/min (32 gal/min)
- 265 L (70 gal) hydraulic tank
- ANTIFREEZE
- 50% concentration extended life coolant
- OTHER STANDARD EQUIPMENT
- Heavy duty hood enclosure
- Flexxaire fan
- Vandalism protection
- Spare hose storage area
- Grease gun bracket and storage area
- 856 L (226 gal) fuel tank
Optional Equipment
- LINKAGES
- Intermittent
- Feller Buncher
- Omission - Linkage
- HYDRAULICS
- Intermittent
- Feller Buncher - Low Flow
- Feller Buncher - High Flow
- FELLING HEADS
- HF201B*
- *Heads available with Full Tilt 330 degree, or Partial Tilt 40 degree
- 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 Carrier Rollers
- OTHER EQUIPMENT
- Lighting Gp-HID, replaces certain standard lights
- High Drawbar final drives
- Heavy Counterweight
- Starting Aid, Cold Weather - includes two additional batteries
- Starting Aid, Arctic - includes engine and hydraulic oil Arctic heater
- FIELD INSTALLED ATTACHMENTS
- Skylight, peaked, removable
Specs
Overview
Long Name:
522B Track Felller Buncher
Name:
522B
Brand:
Caterpillar
Status:
Noncurrent
Engine
Gross Power:
303 HP / 226 kW
Operating Specifications
Maximum Reach - With Attachment:
26.5 ft / 8.1 m
Hydraulic System
Pumps (1):
Electric hydraulic oil fill pump
Pumps (4):
Dedicated variable displacement pump for saw motor - 55 cc
Pumps (3):
Dedicated variable displacement pump for boom and implement functions - 200 cc
Pumps (2):
Dedicated variable displacement pump for travel circuit - 200 cc
Service Refill Capacities
Cooling System:
10.8 gal (US) / 41 l
Engine Oil:
10.3 gal (US) / 39 l
Hydraulic System:
118 gal (US) / 448 l
Swing Drive:
2.6 gal (US) / 10 l
Fuel Capacity:
226 gal (US) / 856 l
Weights
Operating Weight - Without Attachment:
71711 lb / 32528 kg
Power Train
Displacement:
537 in³ / 8.8 l
Rated Power - 2,100 rpm:
282 HP / 210.3 kW
Engine Model:
Cat® C9 ACERT™
Gross Power:
303 HP / 226 kW
Gross Power - 1,800 rpm:
303 HP / 226 kW
Boom System
Track Feller Buncher - Lift Over Front of Tracks: Maximum Reach - With Head:
26.5 ft / 8.1 m
Track Feller Buncher - Lift Over Front of Tracks: Bare Pin Lift at Maximum Reach - Without Head:
6100 kg @ 6.2 m (13,500 lb @ 20 ft 6 in)
Undercarriage
Pitch:
8.5 in / 215.9 mm
Size:
330 EX (D7)
Standards
Cab:
Cab meets FOPS/OPS/ROPS/WCB/OR-OSHA requirements
Operating Weights - Without Heads, Standard Counterweight
Track Feller Buncher - 522B:
71711 lb / 32528 kg
Track Gauge
522B:
2591 mm-2870 mm (102 in-113 in)
Track Length
Track Length:
191.1 in / 4855 mm
Ground Clearance
Ground Clearance:
35 in / 889 mm
Tractive Effort
522B Optional High Drawbar:
85000 lb / 38555 kg
522B:
75500 lb / 34246 kg