John Deere 803mh Tracked Harvester | Dobbs Equipment
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803MH

Tracked Harvester

  • Peak Power: 224 kW (300 hp) @ 1,900 rpm
  • Max. Boom Reach: 8.84 m (29 ft. 0 in.)
  • Tractive Effort: 245 kN (55,040 lbf)






Features



Engine power has increased significantly — by 25 percent — for superb multifunction performance

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.

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.

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.

Specifications


Compare the specifications of up to 4 models

DRIVELINE 803mh
Current Model
Engine Manufacturer John Deere
Engine Model6090H
Displacement, ltr (Inches³)9 (549)
Rated Speed, rpm2000
Engine Output, kW (hp)213 (286)
Engine Torque, Nm (lbf / ft)1270 (937)
Carrier Rollers - Each Side2
Track Rollers - Each Side9
Track Shoe Width, mm (inches)610 (24)
DIMENSIONS
Height Over Cab, mm (ft/in)3430 (11 ft 3 in)
Width, mm (ft/in)3280 (10 ft 9 in)
Overall Track Length, mm (ft/in)4610 (15 ft 1 in)
Track Length On Ground, mm (ft/in)3570 (11 ft 9 in)
Tailswing Radius, mm (ft/in)1940 (6 ft 4 in)
Ground Clearance, mm (ft/in)715 (2 ft 4 in)
Superstructure Width, mm (ft/in)3150 (10 ft 4 in)
Slewing Angle, Degrees360
CAPACITIES
Fuel Tank, ltr (gallons (US))870 (230)
Number of Alternators1
Alternator Output, Amp100
PERFORMANCE
Slew Speed, rpm6.7
Travel Speed, kph (mph)4.9 (3)
Reference Harvesting HeadWaratah HTH622B
Felling Diameter, mm (inches)750 (29.5)
Delimbing Diameter, mm (inches)640 (25.2)
Delimbing Feed Rate, m/sec (ft/sec)5.7 (18.7)
Cutting Radius - Maximum, mm (ft/in)8840 (29 ft )
Cutting Radius - Minimum, mm (ft/in)2710 (8 ft 11 in)
Cutting Swath Horizontal, mm (ft/in)6130 (20 ft 1 in)
System Voltage, V24
Main PumpVariable Displacement Axial Piston
Pump Flow, lt/min (gallons (US) / min)494 (131)
WEIGHTS
Operating Weight, kg (lbs)30340 (66900)
Weight - With Reference Head, kg (lbs)30340 (66900)
Weight - Without Reference Head, kg (lbs)28150 (62070)