522B

Heavy Equipment

522B

Gross Power
303 HP / 226 kW
Maximum Reach - With Head
32.5 ft / 9.9 m
Operating Weight - Without Head
70532 lb / 31993 kg

The new B Series track feller bunchers feature smoother hydraulic performance, increased engine HP, a more comfortable operator station and better right side operator visibility. The 522B Series are zero tail swing machines designed for medium to high production clear cut and or select cut on rough terrain. These machines perform in a variety of small through larger tree size applications. The 522B model is a leveling machine for more comfort on steep terrain. A robust undercarriage utilizes proven components, customized for demanding forestry conditions. The unique boom design provides industry leading lift capacity throughout full reach range, a benefit in large timber.

Engine
Gross Power 303 HP / 226 kW
Hydraulic System
Pumps (1) Dedicated variable displacement pump for travel circuit - 200 cc
Pumps (2) Dedicated variable displacement pump for boom and implement functions - 200 cc
Pumps (3) Electric hydraulic oil fill pump
Operating Specifications
Maximum Reach - With Head 32.5 ft / 9.9 m
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 Head 70532 lb / 31993 kg
Standards
Cab Cab meets FOPS/OPS/ROPS/WCB/OR-OSHA requirements
Undercarriage
Pitch 8.5 in / 215.9 mm
Size 330 EX (D7)
Power Train
Displacement 537 in³ / 8.8 l
Engine Model Cat® C9 ACERT™
Gross Power 303 HP / 226 kW
Gross Power - 1,800 rpm 303 HP / 226 kW
Rated Power - 2,100 rpm 282 HP / 210.3 kW
Boom System
Track Harvester Configuration - Lift Over Front of Tracks: Bare Pin Lift at Maximum Reach - Without Head 4000 kg @ 9.8 m (8,800 lb @ 32 ft 5 in)
Track Harvester Configuration - Lift Over Front of Tracks: Maximum Reach - With head 32.5 ft / 9.9 m
Operating Weights - Without Heads, Standard Counterweight
Track Harvester Configuration - 522B 70532 lb / 31993 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 75500 lb / 34246 kg
522B Optional High Drawbar 85000 lb / 38555 kg

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
    • 325 EX swing drive and swing motor
    • Electric hydraulic oil fill pump
    • 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
    • Harvester Long
    • Omission - Linkage
  • HYDRAULICS
    • Harvester
  • 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
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