Broderson IC-20-1K, Operation And Maintenance Manual

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ENGINE:
Standard:
Kubota 1.6L, EFI Dual Fuel, EPA Tier 2 Certified:
Kubota WG1605-GL-E3 gasoline engine complete with multi-port electronic fuel
injection, dual fuel, and engine management system. Water-cooled, 4-cylinder,
94 CID (1.6 L), 3.11-inch (79 mm) bore, 3.09-inch (78.4 mm) stroke, 57.0 HP
(32.6 kW) at governed speed of 2600 rpm. Maximum torque, 88.7 foot pounds
(120.2 Nm) at 2400 rpm. 70-amp alternator, 13.5-gallon (51 L) gas tank, and
33-lb (15 kg) LPG tank.
Optional Engines and Accessories:
Kubota 1.8L, EPA Tier 4 Final Certified:
Kubota D1803-CR-TIE4B diesel engine. Water-cooled, 3-cylinder, turbocharged
and inter-cooled, 111 CID (1.8 L), 3.43-inch (87 mm) bore, 4.04-inch (102 mm)
stroke. 49.6 HP (37.0 kW) at governed speed of 2700 rpm. Maximum torque
111.0 ft-lbs (150.5 N-m) at 1600 rpm. 12V, 60-amp alternator. Net weight: 432
pounds (196 kg).
Hydrostatic Transmission Pump:
Standard:
Sauer-Danfoss piston type, 2.8 CID (45 mL) per revolution, direct driven from engine
crankshaft. Maximum flow 31.2 gpm (114 L/min), maximum pressure 3,000 psi (207
bar).
Axle:
Standard:
Front
Axle:
Channel shaped structure houses torque hubs, brakes and hydraulic drive
motors. Front axle oscillates a total of 1.5 inches (38 mm) to minimize wheel spin
on uneven surfaces.
Rear Axle:
Fixed rigidly to frame. Box beam crossmember and thrust bearing supported
wheel hubs.
Steering:
Standard:
Full hydraulic unit controls 2.5-inch (63.5 mm) steering cylinder attached to rear axle.
Limited steering if engine dies.
Brakes:
Standard:
Primary braking from hydrostatic transmission. Foot-actuated hydraulic disc brake for
additional braking. Spring-applied, hydraulic-released park brake, actuated from a
toggle switch on control panel. All braking is on front wheels.