Garmin Class B Hydraulic Drive Unit

• Drive Unit Type: Hydraulic linear
• Stroke Length: 12″ (303 mm)
• Maximum Thrust: 2380 lb (1080 kg)
• Motor Dimensions: 8.8″ x 3″ x 3.5″ (223 x 76 x 88mm)
• Cylinder Dimensions (centered): 32.7″ x 4.1″ x 6.3″ (830 x 105 x 160mm)
• Reservoir Dimensions: 7.9″ x 6.1″ x 3.3″ (200 x 155 x 85mm)
• Supply Voltage: 10V to 30V
• Average Clutch Current at 12V: 1 Amp
• Average Motor Current at 12V: 3-4 Amps
• Operating Temperature: -15° C to 60° C(5° F to 140° F)

The Class B Drive Unit works with the GHP 12 Marine Autopilot System to control your sailboat’s steering system. This device is designed for use with larger sailboats with up to 35.8 tonnes of displacement.