Sullair 375H - 5.8 Part Replacement and Adjustment Procedures; Compressor Fluid Filter Element Replacement; Air Filter Maintenance

59
375 John Deere Standard and Aftercooled/Filtered Operator’s Manual and Parts List
SPECIFICATIONS
COMPRESSOR 375HH 425 425H
Sump Capacity 7 US gallons
(26.5 liters)
7 US gallons
(26.5 liters)
7 US gallons
(26.5 liters)
Track Width (III) 67.5"
(1714.5 mm)
67.5"
(1714.5 mm)
67.5"
(1714.5 mm)
Tire Size (Load Range) (III) H78 x 15ST (D) H78 x 15ST (D) H78 x 15ST (D)
Tire Pressure (III) 65 psig (4.4 bar) 65 psig (4.4 bar) 65 psig (4.4 bar)
Wheel Size (III) 15 x 6JJ 15 x 6JJ 15 x 6JJ
Lug Nut Torque (III) 60 ft-lbs (81 Nm) 60 ft-lbs (81 Nm) 60 ft-lbs (81 Nm)
Operating Tilt (maximum) 15° 15° 15°
Electrical System 12 volt 12 volt 12 volt
Compressor Discharge
Temperature
Shutdown 250°F (121°C) Shutdown 250°F (121°C) Shutdown 250°F (121°C)
Service Valves (American) (2) ¾" (2) ¾" (2) ¾"
Service Valves (ce) (3) ¾" + (1) 1-1/4” (3) ¾" + (1) 1-1/4” (3) ¾" + (1) 1-1/4”
Maximum Towing Speed (III) 55 mph (88 kmph) 55 mph (88 kmph) 55 mph (88 kmph)
Axle Rating (III) 5000 lbs
(2268 kg)
5000 lbs
(2268 kg)
5000 lbs
(2268 kg)
Sound Level (US EPA)
1
76 dBA 76 dBA 76 dBA
Sound Level (CE)
2
71 dBA 71 dBA 71 dBA
1
Sound level measured per U.S. CFR Ch. 1 Part 204
2
Sound level measured per 2000/14/EC Outdoor Noise Directive
(III) American models
ENGINE: 375HH 425 425H
Type Diesel Diesel Diesel
Make John Deere John Deere John Deere
Model JD4045HF285 JD4045HF285 JD4045HF285
Displacement 275 cu/in (4.5L) 275 cu/in (4.5L) 275 cu/in (4.5L)
Cylinders 4 4 4
Bore x Stroke 4.19 x 5.00
(106 mm x 127 mm)
4.19 x 5.00
(106 mm x 127 mm)
4.19 x 5.00
(106 mm x 127 mm)
Rated Speed 2200 rpm 2200 rpm 2200 rpm
Rated Power 140hp/104kw 140hp/104kw 140hp/104kw
Type of Motor Oil See Engine Operator Manual See Engine Operator Manual See Engine Operator Manual
Fuel Tank Capacity 56 gallons
(212 liters)
56 gallons
(212 liters)
56 gallons
(212 liters)
Radiator Capacity 4 gallons (15 liters) 4 gallons (15 liters) 4 gallons (15 liters)
Engine Water Temperature Shutdown 230°F (110°C) Shutdown 230°F (110°C) Shutdown 230°F (110°C)
Minimum Idle Speed 1600 rpm (II) 1600 rpm (II) 1600 rpm (II)
Alternator Rating 65 amp 65 amp 65 amp
(II) DO NOT allow engine idle rpm to drop below minimum idle speed. Compressor and/or coupling damage will occur.
The compressor is equipped with a Low Speed Shutdown System that will shutdown the compressor if engine speed falls
below 1500 rpm.