Pump Drives by Twin Disc

For hydraulic pump drive and power dividing

For the drive system of hydraulic pumps and power dividing pump drive units are used. They are designed for direct mounting of the diesel engine or electric motor and may be equipped with up to eight pumps.

Features (depending on the manufacturer)

Modular design and many different combination options of engine power, torques, gear ratios, hydraulic pump adapters, mounting options etc.
Interchangeability of components prepared for stand-alone installation, industrial application or diesel drive
High-quality spur gears and ball bearings
Small space requirement
Low noise emission
High efficiency
No external lubrication required
Vibration resistant housings

Applications

Off-road vehicles, road milling machines, suction dredgers, crushers, shredders, skidders, special purpose vehicles, pumps, marine applications

Standard specifications Twin Disc AM 100 T - AM 220 B
	AM 100 T	AM 110 B	AM 216 B	AM 220 B

Ratio	1	0,49 - 1,5	0,5 - 1,47	0,49 - 1,5
Max Input torque M1 (Nm)	3560	735 - 450	800 - 500	1470 - 900
Max Output torque per pump pad M2 (Nm)	on request	360 - 675	200 - 365	360 - 675
Max Input speed n1 (U/min)	2100	2400 - 3950	2400 - 3950	2400 - 3950
Flywheel cover housing (SAE)	0 - 1	1 - 5	1 - 5	1 - 5
Pump drive clutch (inch)	14 - 18	8, 10, 11,5, 14	8, 10, 11,5, 14	8, 10, 11,5, 14
Pump adapter	on request
Pump pads	4-fold	single	2-fold	2-fold
Oil quantity (l)	9,46	2,3 - 1,1	1,9 - 1,3	2,5 - 1,2
Weight (kg)	386	50	36	70

Specifications Twin Disc AM 230 B - AM 320 B
	AM 230 B	AM 232 B	AM 270	AM 320 B

Ratio	0,51 - 1,48	0,49 - 1,0	0,70 - 1,43	0,68 - 1,47
Max Input torque M1 (Nm)	2080 - 2010	3250 - 2300	4400 - 2570	735 - 500
Max Output torque per pump pad M2 (Nm)	530 - 940	800 - 1150	1560 - 2000	250 - 365
Max Input speed n1 (U/min)	1950 - 3200	1750 - 2400	1800 - 2600	2650 - 3950
Flywheel cover housing (SAE)	1 - 4	1 - 4	0 - 1	1 - 5
Pump drive clutch (inch)	10, 11,5, 14	10, 11,5, 14	14 - 18	8, 10, 11,5, 14
Pump adapter	on request
Pump pads	4-fold	4-fold	4-fold	3-fold
Oil quantity (l)	5,5 - 3,0	5,0 - 4,5	9,6 - 8,5	3,1 - 1,8
Weight (kg)	94	126	195	42

Standard specifications Twin Disc AM 330 B - AM 481
	AM 330 B	AM 345 B	AM 365	AM 370	AM 450 B	AM 480	AM 481

Ratio	0,49 - 1,5	0,51 - 1,48	0,69 - 1,45	0,70 - 1,43	0,5 - 1,0	0,72 - 1,15	0,72 - 1,15
Max Input torque M1 (Nm)	1470 - 900	2080 - 1270	3480 - 2350	4400 - 2570	4200 - 2600	4400 - 3490	5500
Max Output torque per pump pad M2 (Nm)	360 - 675	530 - 940	1200 - 1700	1560 - 2000	1050 - 1300	1600 - 2000	1600 - 2000
Max Input speed n1 (U/min)	2400 - 3950	1950 - 3200	1800 - 2500	1800 - 2600	1800 - 2400	1700 - 2000	1700 - 2000
Flywheel cover housing (SAE)	1 - 5	1 - 4	0 - 1	0 - 1	1 - 4	0 - 1	0 - 1
Pump drive clutch (inch)	8, 10, 11,5, 14	10, 11,5, 14	-	14 - 18	10, 11,5, 14	14 - 18	14 - 18
Pump adapter	on request
Pump pads	3-fold	6-fold	6-fold	6-fold	8-fold	8-fold	8-fold
Oil quantity (l)	2,5 - 1,2	5,5 - 2,8	14,5	12,1 - 8,5	2,8 - 2,3	7,3 - 6,7	8,9 - 8,3
Weight (kg)	122	154	215	240	205	350	374

Parallel Hybrid Solutions

Downloads

Contact

INDUSTRY

Transmissions/Gearboxes

Winches

MARINE

Gears/Control

Downloads

Contact

Pump Drives by Twin Disc

SOCIAL MEDIA

Parallel Hybrid Solutions

Other Products - Industry

Other Products - Marine

Service and Consulting