959M Tracked Feller Buncher

John Deere 959M Tracked Feller Buncher
Available through Ekin Traktors

The John Deere 959M is a top-tier diesel-powered tracked feller buncher built for extreme forestry conditions. Designed with a heavy-duty leveling undercarriage, high lift capacity, and a fuel-efficient engine, it delivers precise felling and superior control on steep slopes, rough terrain, and dense timber environments.

Equipped with a 330 hp PowerTech Plus engine and a fully integrated hydrostatic drive, the 959M combines raw power, balanced performance, and operator comfort — available now through Ekin Traktors.

Key Specifications
Power Source: Diesel

Engine Power: 246 kW (330 hp)

Undercarriage: Leveling (front, rear, and side-to-side)

Maximum Cutting Radius: 8,880 mm (29 ft 1 in)

Maximum Felling Diameter: 559 mm (22 in)

Operating Weight: Approx. 34,000 kg (74,957 lb)

Fuel Tank Capacity: 1,080 L

Travel Speed: Approx. 4.2 km/h (2.6 mph)

Track Shoe Width: 915 mm (36 in)

Track Rollers: 9 per side

Track Gauge: 2,690 mm

Engine & Powertrain
Engine: John Deere PowerTech Plus 6090PSS Diesel Engine

Fuel Type: Diesel

Rated Output: 246 kW (330 hp)

Drive System: Hydrostatic transmission with dual-path control

Cooling: Variable-speed reversing fan for efficient debris management

The 959M delivers smooth, responsive power with excellent fuel economy and cooling capacity — optimized for extended high-demand logging operations.

Cutting & Lifting System
Maximum Cutting Radius: 8,880 mm

Horizontal Cutting Swath: 4,010 mm

Maximum Felling Diameter: 559 mm

Lift Capacity at Max Reach: Approx. 6,000 kg (13,227 lb)

Precision hydraulics and rugged felling head options make the 959M capable of cutting and handling large trees with safety and speed, even on uneven ground.

Dimensions & Weight
Overall Width: 3,650 mm (with 915 mm tracks)

Height (Over Cab): 3,550 mm

Ground Clearance: 756 mm

Operating Weight: Approx. 34,000 kg

Fuel Tank Capacity: 1,080 L

A wide and stable frame, combined with a leveling system, ensures control and balance when working on slopes or in unstable ground conditions.

Undercarriage & Stability
Undercarriage: Heavy-duty leveling system

Track Shoe Width: 915 mm

Track Rollers: 9 per side

Carrier Rollers: 2 per side

Built to maintain machine stability and cutting precision on 55% slopes and side hills, the 959M’s leveling undercarriage is essential for steep-slope felling.

Operator Cabin & Controls
Cabin: Fully enclosed, pressurized, and climate-controlled

Seat: High-comfort air-suspension seat with heating and ventilation

Controls: Ergonomic electrohydraulic joystick controls

Display: Full-color digital monitor with onboard diagnostics

Designed for demanding shifts, the cabin reduces operator fatigue with excellent visibility, intuitive controls, and a quiet, vibration-dampened environment.

Service Capacities
Fuel Tank: Approx. 1,080 L

Hydraulic Oil: Approx. 122 L

Engine Oil: Approx. 32 L

Large service access doors and grouped maintenance points simplify upkeep and maximize machine uptime in the field.

Use Cases
Steep-slope logging and high-risk terrain

Hardwood and softwood clear-cutting

Selective harvesting and plantation thinning

High-production, full-shift forestry operations

Final Thoughts
The John Deere 959M Tracked Feller Buncher sets the benchmark for power, precision, and performance in the most demanding forestry environments. With a robust leveling system and industry-leading control, it’s the ultimate solution for contractors tackling steep or technical terrain. Available now through Ekin Traktors.