John Deere 350D LC - Manual (Page 12)

PAGES
12–13
Specifications Specifications Specifications
Engine 350D LC
Manufacturer and Model . . . . . . . . . . . . . . . . . . . John Deere 6090H with altitude-compensating turbocharger and air-to-air charge air cooler
Non-Road Emission Standards . . . . . . . . . . . . . . . certified to EPA Tier 3 emissions
Net Rated Power (ISO9249) . . . . . . . . . . . . . . . . . 271 hp (202 kW) @ 1,900 rpm
Net Peak Torque (ISO9249) . . . . . . . . . . . . . . . . . 1,898 lb .-ft . (1399 Nm) @ 1,300 rpm
Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 542 cu . in . (9 .0 L)
Cooling Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . suction-type, hydraulic-driven, remote-mounted drive
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . 24 volt with 80-amp alternator
Batteries (two 12 volt) . . . . . . . . . . . . . . . . . . . . . reserve capacity: 180 min .
Off-level capacity . . . . . . . . . . . . . . . . . . . . . . . . . 100% (45 deg .)
Hydraulic System
Main Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . two variable-displacement axial-piston
Maximum Flow . . . . . . . . . . . . . . . . . . . . . . . . 2 x 76 .1 gpm (2 x 288 L/min .)
Pilot Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . one gear
Maximum Flow . . . . . . . . . . . . . . . . . . . . . . . . 8 .9 gpm (34 L/min .)
Pressure Setting . . . . . . . . . . . . . . . . . . . . . . . 580 psi (4000 kPa)
System Operating Pressure
Implement Circuits . . . . . . . . . . . . . . . . . . . . . 4,980 psi (34 300 kPa)
Travel Circuits . . . . . . . . . . . . . . . . . . . . . . . . 4,980 psi (34 300 kPa)
Swing Circuits . . . . . . . . . . . . . . . . . . . . . . . . 4,700 psi (32 400 kPa)
Power Boost . . . . . . . . . . . . . . . . . . . . . . . . . . 5,260 psi (36 300 kPa)
Oil Filtration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . one 10-micron full-flow return filter with by-pass / one pilot oil filter
Cylinders
Bore Rod Diameter Stroke
Boom (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 .7 in . (145 mm) 3 .9 in . (100 mm) 59 .8 in . (1520 mm)
Arm (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 .7 in . (170 mm) 4 .5 in . (115 mm) 68 .5 in . (1740 mm)
Bucket (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 .5 in . (140 mm) 3 .7 in . (95 mm) 49 .2 in . (1250 mm)
Swing Mechanism
Swing Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0–10 .7 rpm
Swing Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82,012 lb .-ft . (111 194 Nm)
Undercarriage
Carrier Rollers (per side) . . . . . . . . . . . . . . . . . . . . 2
Track Rollers (per side) . . . . . . . . . . . . . . . . . . . . . 8
Shoes, Triple Semi-Grouser (per side) . . . . . . . . . 48
Track Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . front, center, and rear
Track Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . hydraulic
Travel Speed
Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0–1 .8 mph (0–2 .9 km/h)
High . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0–3 .1 mph (0–5 .0 km/h)
Drawbar Pull . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64,375 lb . (29 200 kg)
Ground Pressure Data
Average Ground Pressure
32-in . (800 mm) Triple Semi-Grouser Shoes
(recommended for general/soft terrain) . . . 7 .16 psi (49 .4 kPa)