Mechanical Drive Technology

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Pump Drives

For hydraulic pump drive and power dividing

 

Pump Drives

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

Manufacturers

  • Twin Disc
  • John Deere

Specifications

  • Twin Disc AM 100 T – AM 320 B

    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
  • Twin Disc AM 330 B – AM 481

    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
  • John Deere

    Specifications John Deere  
      28000 56000 57000 59000
       
    Pump pads direct single 2-, 3-fold 2-, 3-fold, 4-, 5-fold 4-fold 2-, 3-fold, 4-fold
    Input power (kW) 268 242 268 708 708 522
    Input torque (Nm) 881 780 1017 2712 2712 1695
    Pump adapter (SAE) A, B, C, D A, B, C, D A, B, C, D B, C, D, E, F C, D, E A, B, C, D
    Pump adapter sleeves (SAE) B, BB, C B, BB, C B, BB, C B, BB, C, CC, D, E, F C, D, E B, BB, C
    Option Pump drive plate
    Flywheel cover housing (SAE) 1 - 5 0 - 2 0 - 2 1 - 3
    Pump drive plate (inch) 8, 10, 11, 5, 14 11,5, 14, 18 11, 5, 14, 18 10, 11,5, 14
    Option Clutch
    Flywheel cover housing (SAE) SAE 1 - 4 SAE 1 SAE 1 SAE 1 -3
    Pump drive clutch (inch) 10, 11, 5 11,5, 14 11,5, 14 11,5, 14
    Option Input flange on request

Downloads

Flyer_Funk Drivetrain Components_esco_e Flyer_Funk Drivetrain Components_esco_e
Flyer_esco delivery program Twin Disc Flyer_esco delivery program Twin Disc