John Deere 644H manual

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- safety signs and mark certificates which confirm compatibility with appropriate standards

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Table of contents for the manual

  • Page 1

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  • Page 2

    64411 En~ine 64411 Type John Deere POWERTECHTM 6081H; meets EPA Tier II non-road emissions regulations Cylinders 6 Displacement 496 cu. in. (8.1 L) Rated power 180 SAE net hp (134 kW) @2,200 rpm Peak power 221 SAE net hp(165 kW) @1,600 rpm Net peak torque 755 lb.-ft. (1020 Nm) @1,300 rpm Net torque rise 75% Net power bulge 23% Fuel system high-pres[...]

  • Page 3

    Hydraulic System! Steerin~ (continued) Steering (conforms to SAE J1511) Type power, fully hydraulic Pressure 3,600 psi (24 850 kPa) relief Articulation angle 80-degree arc (40 degrees each direction) Turning radius (measured to centerline of outside tire) 18ft. 0 in. (5500 mm) 644H Tires Choice of Tread Width 20.5 R25, XHA 1 Star L2 Michelin Radial[...]

  • Page 4

    64411 Stockpiling and General Purpose Bucket Type/Size w/Bolt-on Edge Capacity, heaped SAE 4.25 cu. yd. (3.3 m3) Capacity, struck SAE 3.7 cu. yd. (2.8 m3) Bucket width 114.2 in. (2900 mm) Breakout force, SAE J732C 34,407 lb. (15 604 kg) Tipping load, straight 31,210 lb. (14 154 kg) Tipping load, 40-degree full turn, SAE 26,281 lb.(11 919 kg) Reach,[...]

  • Page 5

    64411 Stockpiling and General Purpose Bucket Type/Size w/Bo/t-on Edge Capacity, heaped SAE 4.25 cu. yd. (3.3 m') Capacity, struck SAE 3.8 cu. yd. (2.9 m') Bucket width 114.2 in.(2900 mm) Breakout force, SAE J732C 28,976 lb.(13 141 kg) Tipping load, straight 29,121 lb. (13 207 kg) Tipping load, 40-degree fullturn, SAE 24,394 lb.(11 063 kg)[...]