216, 226, 232 and 242 Skid Steer Loaders Machine Systems Caterpillar

The 191-9662 Gear Motor (FAN)

Illustration 1	g00591148
(1) The inlet port (2) The outlet port (3) The relief valve (4) The port for excess flow to the oil cooler

Displacement ... 13 cc/rev (0.79 in³/rev)

The rotation of the motor is clockwise when you view the motor from the shaft end.

Torque for the relief valve ... 18 ± 2 N·m (13 ± 1 lb ft)

Setting for the relief valve at a flow of 14.2 L/min (3.75 US gpm) ... 3050 ± 30 kPa (442 ± 4.3 psi)

Maximum gauge pressure at inlet ... 200 kPa (29 psi)

Fan speed at LOW idle ... 1225 ± 25 rpm

Fan speed at HIGH idle ... 2600 ± 50 rpm

The 191-9663 Gear Motor (FAN)

Illustration 2	g00591148
(1) The inlet port (2) The outlet port (3) The relief valve (4) The port for excess flow to the oil cooler

Displacement ... 13 cc/rev (0.79 in³/rev)

The rotation of the motor is clockwise when you view the motor from the shaft end.

Torque for the relief valve ... 18 ± 2 N·m (13 ± 1 lb ft)

Setting for the relief valve at a flow of 15.1 L/min (3.99 US gpm) ... 2400 ± 30 kPa (348 ± 4.4 psi)

Maximum gauge pressure at inlet ... 200 kPa (29 psi)

Fan speed at LOW idle ... 1225 ± 25 rpm

Fan speed at HIGH idle ... 2400 ± 50 rpm

The 216-6179 Gear Motor (HYDRAULIC FAN)

Illustration 3	g01137660
(1) The inlet port (2) The outlet port (3) The relief valve (4) The case drain port

Displacement ... 13.34 cc/rev (0.814 in³/rev)

Rotation of the motor from the shaft end ... Clockwise

Speed range for the motor at 15000 kPa (2180 psi) ... 500 to 3500 rpm

Relief valve

Torque for the relief valve ... 35 N·m (26 lb ft)

Torque for the nut ... 7 N·m (62 lb in)

Setting for the relief valve at a flow of 14.2 L/min (3.75 US gpm) ... 3060 ± 100 kPa (444 ± 15 psi)

The 216-6182 Gear Motor (HYDRAULIC FAN)

Illustration 4	g01137660
(1) The inlet port (2) The outlet port (3) The relief valve (4) The case drain port

Displacement ... 13.34 cc/rev (0.814 in³/rev)

Rotation of the motor from the shaft end ... Clockwise

Speed range for the motor at 15000 kPa (2180 psi) ... 500 to 3500 rpm

Relief valve

Torque for the relief valve ... 35 N·m (26 lb ft)

Torque for the nut ... 7 N·m (62 lb in)

Setting for the relief valve at a flow of 15.1 L/min (4.0 US gpm) ... 2700 ± 100 kPa (392 ± 15 psi)