John Deere 644H دليل المستخدم

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64411 En~ine 64411 Type JohnDeere POWERTECHTM 6081H; meets EPA TierIInon-road emissions regulations Cylinders 6 Displacement 496cu.in.(8.1L) Rated power 180SAE nethp(134kW) @2,200 rpm Peak power 221SAE nethp(165kW) @1,600 rpm Netpeak torque 755lb.-ft.(1020 Nm) @1,300 rpm Nettorque rise 75% Netpower bulge 23% Fuel system high-pressure common rail Fuel consumption, typical 4.3to7.5gal./hr. (16.3 to28.4Uh) Fuel tankcapacity 100gal.(379L) Lube system full-flow spin-on filterandintegral cooler Aspira

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Hydraulic System! 644H Steerin~ (continued) Steering (conforms toSAE J1511) Type power, fullyhydraulic Pressure 3,600psi(24850kPa) relief Articulation angle 80-degree arc(40degrees each direction) Turning radius (measured tocenterline ofoutside tire) 18ft.0in.(5500 mm) Tires WidthOverTires Choice of Tread Width Change InVertical Height - 2.8in.(- 71 mm) 20.5 R25,XHA 1Star L2Michelin Radial 85.4in.(2170 mm) 106.2in.(2697mm) - 1.5in.(- 37 mm) 23.5-25,12 PRL2* 85.4in.(2170 mm) 113.1in.(2874mm) 23.5

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Pin-on Type Bucket Informs tion 64411 Stockpiling and Stockpiling and General Purpose Stockpiling andGeneral Excavating Excavating w/Teeth General Purpose Purpose w/Jagz'M andSegments Bucket Type/Size w/Bolt-on Edge w/Teeth andSegments w/Bolt-onEdge 4.25cu.yd.(3.3m3) 4.5cu.yd.(3.4m3) 3.5cu.yd.(2.7m3) 3.5cu.yd.(2.7m3) Capacity, heaped SAE 4.25cu.yd.(3.3m3) 3.7cu.yd.(2.8m3) 3.9cu.yd.(3.0m3) 3.0cu.yd.(2.3m3) 3.0cu.yd.(2.3m3) Capacity, struck SAE 3.7cu.yd.(2.8m3) 114.2in.(2900mm) 114.2in.(2900mm) 11

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Quick-Coupler 64411 Information with Bucket Stockpiling and Stockpiling and Excavating Excavating w/Teeth General Purpose General Purpose w/Bo/t-on Edge andSegments w/Teeth andSegments Bucket Type/Size w/Bo/t-on Edge 3.5cu.yd.(2.7m') 3.5cu.yd.(2.7m') 4.25cu.yd.(3.3m') Capacity, heaped SAE 4.25cu.yd.(3.3m') 3.1cu.yd.(2.4m') 3.1cu.yd.(2.4m') 3.8cu.yd.(2.9m') Capacity, struck SAE 3.8cu.yd.(2.9m') 114.2in.(2900mm) 114.2in.(2900mm) Bucket width 114.2 in.(2900 mm) 114.2in.(2900mm) 32,786lb.(14869kg) 3