MAX4885EETG+T 其他数据使用手册 - Maxim Integrated（美信）

ENGINE 330LC 370

Type ...................................................................................John Deere 6081H with turbocharger and charged John Deere 6081H with turbocharger and charged

air cooling air cooling

Rated power.......................................................................235 SAE net hp (175 kW) @ 2,000 rpm 235 SAE net hp (175 kW) @ 2,000 rpm

Cylinders ...........................................................................6 6

Displacement.....................................................................494 cu. in. (8.1 L) 494 cu. in. (8.1 L)

Maximum net torque ........................................................940 lb.-ft. (1275 Nm) @ 1,100 rpm 940 lb.-ft. (1275 Nm) @ 1,100 rpm

Fuel consumption, typical ................................................6 to 10 gal./hr. (23 to 38 L/h) 6 to 10 gal./hr. (23 to 38 L/h)

Minimum flow ............................................................2 x 21 gpm (2 x 79 L/min.) 2 x 21 gpm (2 x 79 L/min.)

Pilot pump.........................................................................one gear one gear

Maximum rated flow ..................................................4.4 gpm (16.8 L/min.) 4.4 gpm (16.8 L/min.)

Pressure setting............................................................570 psi (3923 kPa) 570 psi (3923 kPa)

System operating pressure

Implement circuits ......................................................4,624 psi (31 880 kPa) 4,624 psi (31 880 kPa)

Travel circuits ..............................................................5,050 psi (34 820 kPa) 5,050 psi (34 820 kPa)

Swing circuits ..............................................................4,340 psi (29 920 kPa) 4,340 psi (29 920 kPa)

Oil filtration ......................................................................one 10-micron full-flow return filter with by-pass / one 10-micron full-flow return filter with by-pass /

one pilot oil filter / one suction filter one pilot oil filter / one suction filter

Bore .............................................................................6.7 in. (170 mm) 6.7 in. (170 mm)

Rod diameter ...............................................................4.5 in. (115 mm) 4.5 in. (115 mm)

Stroke...........................................................................70.7 in. (1795 mm) 70.7 in. (1795 mm)

Bucket (1)

Bore .............................................................................5.7 in. (145 mm) 5.7 in. (145 mm)

Rod diameter ...............................................................3.7 in. (95 mm) 3.7 in. (95 mm)

Stroke...........................................................................49.2 in. (1250 mm) 49.2 in. (1250 mm)

SWING MECHANISM

Swing speed .......................................................................0–10.9 rpm 0–10.9 rpm

Swing torque .....................................................................67,700 lb.-ft. (9363 kg/m) 67,700 lb.-ft. (9363 kg/m)

Track adjustment...............................................................hydraulic hydraulic

Travel speed

Low..............................................................................0–2.2 mph (0–3.6 km/h) 0–1.9 mph (0–3.0 km/h)

High.............................................................................0–3.4 mph (0–5.5 km/h) 0–3.0 mph (0–4.9 km/h)

Drawbar pull......................................................................56,086 lb. (249.5 kN) 65,098 lb. (289.6 kN)

GROUND PRESSURE DATA

Average ground pressure

24-in. (600 mm) triple semigrouser shoes ..................8.86 psi (61.0 kPa); for rocky terrain and stumps

32-in. (800 mm) triple semigrouser shoes ..................6.74 psi (46.5 kPa); for general/soft terrain

30-in. (750 mm) triple semigrouser shoes....................................................................................................................7.93 psi (54.7 kPa)

Swing drive ........................................................................18 qt. (17 L) 18 qt. (17 L)

Hydraulic tank...................................................................41 gal. (154 L) 41 gal. (154 L)

OPERATING WEIGHTS

With full fuel tank, 175-lb. (79 kg) operator,

54-in. (1370 mm) 2.3-cu. yd. (1.76 m

3

)

bucket, and 13-ft. 1-in. (4.0 m) arm

With 32-in. (800 mm) triple grouser shoes

and 15,018-lb. (6812 kg) counterweight................72,800 lb. (33 058 kg)