John Deere 859MH Tracked Harvester
Tracked Harvesters
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(208) 324-2900
Features
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Max Boom Reach: 9.12 m (29 ft. 11 in.)
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Tractive Effort: 373 kN (83,880 lbf)
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Peak Power: 224 kW (300 hp)
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Swing Torque: 94,740 Nm (69,880 lb.-ft.)
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Tail Swing: 1.94 – 2.25 m (6 ft. 4 in. – 7 ft. 4 in.)
Specifications
CAPACITIES - Alternator Output, Amp: |
100 |
CAPACITIES - Fuel Tank, ltr (gallons (US)): |
870 (230) |
CAPACITIES - Number of Alternators: |
1 |
DIMENSIONS - Cab Leveling tilt (Forward), Degrees: |
26 |
DIMENSIONS - Cab Leveling tilt (Rear), Degrees: |
7 |
DIMENSIONS - Cab Leveling tilt (Side), ± Degrees: |
7 |
DIMENSIONS - Ground Clearance, mm (ft/in): |
725 (2 ft 5 in) |
DIMENSIONS - Height Over Cab, mm (ft/in): |
3920 (12 ft 10 in) |
DIMENSIONS - Overall Track Length, mm (ft/in): |
4900 (16 ft 1 in) |
DIMENSIONS - Slewing Angle, Degrees: |
360 |
DIMENSIONS - Superstructure Width, mm (ft/in): |
3150 (10 ft 4 in) |
DIMENSIONS - Tailswing Radius, mm (ft/in): |
1940 (6 ft 4 in) |
DIMENSIONS - Track Length On Ground, mm (ft/in): |
3830 (12 ft 7 in) |
DIMENSIONS - Width, mm (ft/in): |
3330 (10 ft 11 in) |
DRIVELINE - Carrier Rollers - Each Side: |
2 |
DRIVELINE - Displacement, ltr (Inches³): |
9 (549) |
DRIVELINE - Engine Manufacturer : |
John Deere |
DRIVELINE - Engine Model: |
6090H |
DRIVELINE - Engine Output, kW (hp): |
213 (286) |
DRIVELINE - Engine Torque, Nm (lbf / ft): |
1270 (937) |
DRIVELINE - Rated Speed, rpm: |
2000 |
DRIVELINE - Track Rollers - Each Side: |
9 |
DRIVELINE - Track Shoe Width, mm (inches): |
610 (24) |
PERFORMANCE - Cutting Radius - Maximum, mm (ft/in): |
8840 (29 ft ) |
PERFORMANCE - Cutting Radius - Minimum, mm (ft/in): |
2710 (8 ft 11 in) |
PERFORMANCE - Cutting Swath Horizontal, mm (ft/in): |
6130 (20 ft 1 in) |
PERFORMANCE - Delimbing Diameter, mm (inches): |
640 (25.2) |
PERFORMANCE - Delimbing Feed Rate, m/sec (ft/sec): |
5.7 (18.7) |
PERFORMANCE - Felling Diameter, mm (inches): |
750 (29.5) |
PERFORMANCE - Main Pump: |
Variable Displacement Axial Piston |
PERFORMANCE - Pump Flow, lt/min (gallons (US) / min): |
494 (131) |
PERFORMANCE - Reference Harvesting Head: |
Waratah HTH622B |
PERFORMANCE - Slew Speed, rpm: |
6.7 |
PERFORMANCE - System Voltage, V: |
24 |
PERFORMANCE - Travel Speed, kph (mph): |
3.6 (2.2) |
WEIGHTS - Operating Weight, kg (lbs): |
37450 (82580) |
WEIGHTS - Weight - With Reference Head, kg (lbs): |
37450 (82580) |
WEIGHTS - Weight - Without Reference Head, kg (lbs): |
35260 (77750) |
Improved Stability
Longer, wider undercarriage maximizes stability no matter the terrain.If you’re working in really big timber or on hills, optional high-torque swing provides increased power, to boost productivity. Up to 45-percent more tractive effort increases capability for negotiating difficult or steep terrain, deep snow, and swamps.
Standard Rapid Cycle System (RCS)
RCS can be tailored to individual skill levels and specific harvesting conditions. Multiple RCS settings can be saved according to individual operator preferences. Novices may prefer a slower, more methodical pace, while highly skilled pros may want faster response.
Increased Engine Power
Engine power has increased significantly — by 25 percent — for superb multifunction performance
Optional Closed-Loop Hydrostatic Drive
Optional closed-loop hydrostatic drive boosts multifunctioning even more, particularly on slopes and in rough terrain. Adjust priority between track drive and other hydraulic functions to match site conditions and your operator style or preference.
