ASV RC-50 Service & Repair Manual

2-1
2. Technical Specifications
RC-50 & R-50 Specifications
Engine
− Model: Cat 3024C (Perkins 404C-22)
− Displacement: 2.2 liter
− Gross horsepower: 50 hp, 37.3 kW
− Torque: 105 lb-ft.143 Nm
− Idle rpm: 2800 (high idle); 1175 (low idle)
− Hot water temperature sender: 217°F, 102.7°C
− Average water /thermostat temperature:
190°F, 87.8°C
Transmission
− Model: Cat AA20VG45T tandem (Rexroth)
Drive pumps
− Displacement: 2.7459 in
3
/rev (45 cc/rev)
− Relief pressure: 5500 psi, 380 bar
− Flow: 33.2 gpm (125 lpm) @ 2800 rpm (high
idle)
Charge pump
− Displacement: 1.098 in
3
/rev (18 cc/rev)
− Relief pressure: 400-450 psi
Drive Motors
− Model: Rexroth MCR 05C
− Displacement: 37.8 in
3
/rev (620 cc/rev)
Control Handles
− Model: CAT 4TH6
Auxiliary Pump
− Make: Rexroth
− Displacement: 1.343 in
3
/rev (22 cc/rev)
− Flow: 16.27 gpm (61.85 lpm) @ 2800 rpm
(high idle)
− Relief pressure: 3000 psi (20,684 kPa)
− Cooling/filtering: Auxiliary oil is filtered and
cooled at all times. In Auxiliary mode, the oil is
filtered after the attachment to protect the ma-
chine if the attachment motor fails or contami-
nants are introduced from the quick couplers.
Loader Valve
− Model: Husko
− Relief pressure: 3000 psi (20,684 kPa)
− Pilot pressure required to move spools: 180-
220 psi (1241-1517 kPa)
Cooler
− Burst pressure: 400 psi (2757 kPa)
− Operating pressure: 250 psi (1724 kPa)
− Bypass relief pressure: 80 psi (689 kPa)
− Hot oil sending unit: 225°F (107.2°C)
Critical Torque Specs
− Transmission Mounting Bolts
o 85 ft-lb. w/Blue Loctite
− Drive Sprocket Drive Teeth Bolts
o 105 ft-lb. -Dry
− Bogie Wheel Retaining Nut
o 125 ft-lb. -Dry
− Drive Sprocket Lug Nut
o 160 ft-lb. -Dry
− Drive Motor Mounting Bolts
o 160 ft-lbs. -Dry
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ASV RC-50 Specifications

General

Brand	ASV
Model	RC-50
Category	Compact Loader
Language	English