JD570-AMOTORGRADER ... FEATURES 12-ft. (3,66 m) blade; 2-ft. (610 mm) extensions available Dimensions: (approx.) 85 net engine flywheel horsepower (90,4 PS) Power-Shift transmission; 8 speeds forward, 4 reverse Frame steering Differential lock 1 10ft. 6 in. [ r r- I , I , I , I , I l ~ I I r 811.3.5 in. (2,53m) 18-ft. (5,49 m) turning radius All-hydraulic control of blade and machine functions Exclusive closed-center hydraulic system wi built-in, positive hydraulic locks provides instant response wlo blade drift or creep' Hydraulically-controlled, 5-position saddle lets you position blade for 90-degree bank cuts, left or right, in approximately one minute, from your seat 208 in. (5,28 m) Oscillating front axle and rear tandem Hydraulic front-wheel lean 24 II. 4.5 in. (7,43 m) 2611. 8.5 in. (8,14m) Weight distribution-30 percent front, 70 percent rear May be equipped with: Cab (includes roll-over protective structure) Scarifier 18 1
2
Embed
JD570-A MOTOR GRADER - John Deere · SPECIFICATIONS-JD570-A MOTOR GRADER--- --(Specifications and design subject to change without notice. Wherever applicable, specifications are
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
JD570-A MOTORGRADER
...
FEATURES
12-ft. (3,66 m) blade; 2-ft. (610 mm)extensions available Dimensions: (approx.)
(Specifications and design subject to change without notice. Wherever applicable, specifications are in accordance with IEMC and SAE Standards.where otherwise noted, these specifications are based on a unit equipped with 13.00-24, a-ply-rating, tubeless tires; and standard equipment.)
Net engine flywheel horsepower is for an engine equipped with fan, aircleaner, water pump, lubricating oil pump, fuel pump, alternator, and muf-fler. Gross engine horsepower is without fan. Gross and net flywheelhorsepower ratings are under SAE standard conditions of SOOft. altitudeand 8SoF. temperature and DIN 70020 standard conditions of 760 mm Hgbarometer (sea level) and 20°C. temperature.Engine: John Deere Diesel, vertical, 6-cylinder, 4-stroke cycleBore and stroke. . . . . . . . . . . . . .4.02 x 4.33 in. (102 x 110 mm)Piston displacement. . . . . . . . . . . . . . . .. 329 cu. in (5392 cm 3)Compression ratio 16.7t01Governed speed range. . . . . . . . . . . . . . . . . . . .. 800-2,470 rpmMaximum torque @ 1,300 rpm . . . . . . . . .. 238 Ib-ft (32,8 kg-m)NACC or AMA (U.S. Tax) horsepower. . . . . . . . . . . . . . . . . . 38.6Mainbearings 7Lubrication. . . . . . . . . . . . . . . . . . .. Pressure with full-flow filterCooling. . . . . . . . . Pressurized with thermostat and fixed bypassFan Suction-typeAir cleaner Dry-type, dual elementElectrical and starting system. . . . . . . . . . 12-volt with alternatorTransmission. . . Power-Shift, 8 forward and 4 reverse selectionsDifferential Lock. . . . . . . . Foot-operated, hydraulically-actuated
Travel Speeds (2,300 engine rpm, no tire slip):
Shift Lever Position mphForward 1 2.0
2 2.93 4.54 5.85 7.66 9.87 12.88 21.6
Reverse 1 2.52 3.53 5.54 7.1
km/h3,34,67,29,4
12,215,820,634,8
4,05,68,8
11,4
Final Drives. . . . . . . . . . . . . . . . . . . . . .. Inboard, planetary-typeBrakes:Service. . . Foot-operated, hydraulically-actuated, wet-disk type,effective on 4 tandem wheelsParking. . . Hand-operated, mechanical, expanding dry-shoe typeeffective on 4 tandem wheels
Steering:Front FullhydraulicpowersystemRear. . . . . Hydraulically-articulated frame (22 deg. left or right)Turning radius 18ft. (5,49m)Range 51deg.leftorrightHydraulic System: Closed-centerSystem pressure. . . . . .. . 2,000 psi (140,6 kg/cm2)Pump. . .Variable-displacement, 27 gpm (102 Ipm) @ 2,300 en-gine rpmCircle. . .5.25 x 1 x 4.62 x 1 in. (133 x 25 x 117 x 25 mm) weldedangle, 4 ft. 6 in. (1,37 m) dia.Rotation 360deg.Drive Hydraulicmotorandwormgear
Drawbar. . . Tapered box, max. 3 x 7 x .375 in. (76 x 178 x 9,5mm) wall, wi universal-type swivelBlade:Length 12ft.(3,66m)Height 2ft.(610mm)Thickness 0.62 in. (15,8mm)Blade Range:Liftaboveground 1ft.0.25in.(311mm)Blade side shift:
Right 2ft. 2.75 in. (679mm)Left 2ft. 7.25 in. (794mm)
Shoulder reach outside wheels:Right 5ft.11.5in.(1,82m)Left 6ft. 5.25 in. (1,96m)
extensions, right or left10-ft. (3,05 m) moldboardPre-cleanerEngine side-shieldsOverlay end bitsBulldozerWheel weights for 24-in. tiresTransmission bottom guard
19
Standard Equipment:55-amp. alternatorTransistorized voltage regulatorTwo 172-amp. batteriesLights (front and rear)Electric hour meterCigar lighterHornAir-cleaner-restriction, indicatorDeluxe seatGauges:
Water temperatureTransmission temperatureEngine-oil pressure
Air-inlet capSpecial Equipment:ScarifierTurn signalsSMV emblem and bracketWarning light
Tire Wheel Tread Width Ground Clearance
Size Front Rear Front Rear (Front Axle)
13.00-2478.75 in. 81.125 in. 7It.10.75in. 7 It. 10.25 in. 1 It. 11.5 in.
(2,00m) (2,06m) (2.41 m) (2,39m) (597 mm)
15.5-2581.375 in. 83.75 in. 8 It. 3.75 in. 8 It. 3.25 in. 1 ft. 10.9 in.