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522B
522B Harvester
522B
Track Harvesters
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.
Gross Power
303.0 hp/226.0 kW
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
Key Features
Power Train
Hydraulic Packages
Operator Station
Leveling System
Undercarriage
Boom and Stick
Sustainability
Serviceability
Customer Support
Specifications
Metric
|
Imperial
Engine 
Gross Power
303.0 hp
226.0 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
Hydraulic System
118.0 gal (US)
448.0 l
Cooling System
10.8 gal (US)
41.0 l
Engine Oil
10.3 gal (US)
39.0 l
Swing Drive
2.6 gal (US)
10.0 l
Fuel Capacity
226.0 gal (US)
856.0 l
Weights
Operating Weight - Without Head
70532.0 lb
31993.0 kg
Standards
Cab
Cab meets FOPS/OPS/ROPS/WCB/OR-OSHA requirements
Undercarriage
Size
330 EX (D7)
Pitch
8.5 in
215.9 mm
Power Train
Rated Power - 2,100 rpm
282.0 hp
210.3 kW
Gross Power - 1,800 rpm
303.0 hp
226.0 kW
Engine Model
Cat® C9 ACERT™
Displacement
537.0 in³
8.8 l
Gross Power
303.0 hp
226.0 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
70532.0 lb
31993.0 kg
Track Gauge
522B
2591 mm-2870 mm (102 in-113 in)
Track Length
Track Length
191.1 in
4855.0 mm
Ground Clearance
Ground Clearance
35.0 in
889.0 mm
Tractive Effort
522B
2591 mm-2870 mm (102 in-113 in)
522B Optional High Drawbar
85000.0 lb
38555.0 kg
Equipment
Standard Equipment
Optional Equipment
