valutazioni - 1, GPA: 5 ( )

Produttore : John Deere File Size : 3.59 mb File Nome : Lingua di insegnamento:

Pressure Backhoe........................................................... Loader............................................................. Flow @ 2,200 rpm.................................................. Backhoe........................................................... Loader............................................................. SAE Operating Weights open center 3,625 psi (25 000 kPa) 2,900 psi (20 000 kPa) 28 gpm (106 L/min.) 28 gpm (106 L/min.) 28 gpm (106 L/min.) open center 3.625 psi (25 000 kPa) 3.625 psi (25 000 kPa) 36.6 gpm (139 L/min.) 36.6 gpm (139 L/min.) 28 gpm (106 L/min.) Standard................................................................. ....12,800 Ib. (5806 kg) 13,500 Ib. (6124 kg) Cab adds......................................................... ....580 Ib. (263 kg) 580 Ib. (263 kg) Mechanical-front-wheel-drive with tires adds.. ....370 Ib. (168 kg) 485 Ib. (220 kg) Extendable dipperstick excluding required counterweight adds.................................. ....440 Ib. (200 kg) 490 Ib. (222 kg) Typical operating weight with cab, mechanical- front-wheel drive with tires, and extendable dipperstick Counterweights (2) equaling 900 lb. (408 kg)... ....15,090 Ib. (6845 kg) 15,955 Ib. (7237 kg) Backhoe bucket coupler adds................................. ....130 Ib. (59 kg) 138 Ib. (63 kg) Front loader coupler adds....................................... 630 Ib. (286 kg) 630 Ib. (286 kg) Cylinders Bore Stroke Rod Bore Stroke Rod Loader boom (2)..................................................... ....3.15 in. (80 mm) 31.1 in. (790 mm) 1.97 in. (50 mm) 3.15 in. (80 mm) 31.1 in. (790 mm) 1.97 in. (50 mm) Loader bucket (1).................................................... ...3.54 in. (90 mm) 29.29 in. (744 mm) 1.97 in. (50 mm) 3.54 in. (90 mm) 29.29 in. (744 mm) 1.97 in. (50 mm) Backhoe boom (1)................................................... ....4.33 in. (110 mm) 32.32 in. (821 mm) 2.20 in. (56 mm) 4.72 in. (120 mm) 31.3 in. (795 mm) 2.20 in. (56 mm) Backhoe crowd (1).................................................. ....4.33 in. (110 mm) 21.77 in. (552.9 mm) 2.48 in. (63 mm) 4.53 in. (115 mm) 23.74 in. (603 mm) 2.48 in. (63 mm) Backhoe bucket (1)................................................. ....3.15 in. (80 mm) 35.1 in. (891.5 mm) 1.97 in. (50 mm) 3.54 in. (90 mm) 31.9 in. (810 mm) 2.20 in. (56 mm) Backhoe swing (2) .................................................. ....3.15 in. (80 mm) 12.2 in. (310 mm) 1.77 in. (45 mm) 3.54 in. (90 mm) 10.9 in. (278 mm) 1.97 in. (50 mm) Backhoe extendable dipperstick (1)........................ ...2.48 in. (63 mm) 41.81 in. (1062 mm) 1.26 in. (32 mm) 2.76 in. (70 mm) 41.81 in. (1062 mm) 1.57 in. (40 mm) Backhoe stabilizer (2).............................................. ....3.15 in. (80 mm) 19.69 in. (500 mm) 1.97 in. (50 mm) 3.94 in. (100 mm) 19.69 in. (500 mm) 1.97 in. (50 mm) Steering Non-powered axle (1)....................................... ...2.56 in. (65 mm) 8.39 in. (213 mm) 1.42 in. (36 mm) 2.56 in. (65 mm) 8.39 in. (213 mm) 1.42 in. (36 mm) Mechanical-front-wheel drive (1)..................... ...2.56 in. (65 mm) 8.27 in. (210 mm) 1.50 in. (38 mm) 2.56 in. (65 mm) 8.27 in. (210 mm) 1.50 in. (38 mm) Backhoe Performance Bucket range .......................................................... ....12-30 in. (305-762 mm) 12-36 in. (305-914 mm) With standard backhoe Digging force, bucket cylinder.......................... ....11,106 lb. (49.4 kN) 11,990 lb. (53.3 kN) With heavy-duty cylinder option................. .....15,236 lb. (67.7 kN) Digging force, crowd cylinder........................... ....7,006 lb. (31.2 kN) 8,090 lb. (36.0 kN) Bucket rotation................................................ 190 degrees 190 degrees Loader Performance Bucket range.......................................................... ....1.00-1.25 cu. yd. (0.76-0.96 m3) 1.18-1.32 cu. yd. (0.91 -1.01 m3) 1.00-cu. yd. (0.76 m3) 1,25-cu, yd. (0,96 m3) Heavy-Duty Long Lip Heavy-Duty Long Lip Breakout force........................................................ ....8,500 lb. (38.0 kN) 10,210 lb. (45.4 kN) Lifting capacity, full height...................................... ....6,200 lb. (2812 kg) 7,340 lb. (3332 kg) 17 310G/310SG Backhoe Loaders Backhoe Dimensions 310G 310SG With Standard With Extendable With Standard With Extendable Backhoe* Dipperstick Extended* Backhoe* Dipperstick Extended A Loading height, truck loading position................. .......10 ft. 11 in. (3.33 m) 13 ft. 11 in. (4.24 m) 11 ft. 3 in. (3.43 m) 14 ft. 1 in. (4.29 m) B Reach from center of swing pivot....................... .......17 ft. 10 in. (5.44 m) 21 ft. 5 in. (6.53 m) 18 ft. 3 in. (5.56 m) 21 ft. 11 in. (6.68 m) C Reach from center of rear axle............................ .......21 ft. 4 in....

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