Thrustmaster of Texas Equipment
Thrustmaster Workmaster Hydraulic Outboard Propulsion Units
Deck- or transom-mounted hydraulic outboard propulsion units, 35 to 1,000 HP, with 180° steering, proportional forward/reverse speed control, power kick-up and optional propeller depth adjustment.
Description
Thrustmaster Workmaster units are deck-mounted or transom-mounted hydraulic propulsion units from 35 to 1,000 HP, matched to the application from stock components. Steering through 180° combined with proportional forward and reverse propeller speed gives omnidirectional thrust.
Key features
- Outdrive includes steering actuator, stem rotation mechanism, stem, hydraulic propeller motor, propeller and tilt mechanism; routine servicing without disassembly
- Electric-over-hydraulic steering, 180° port to starboard under full thrust
- Bi-directional variable-speed hydraulic motor in a fabricated steel lower housing; full reversal in under 5 seconds
- Oil-lubricated taper roller propeller shaft bearings with L10 life over 20,000 hours at full load
- Pressure limiters and cross reliefs; propeller can be stalled without damage
- Hydraulic power tilt with cross-port reliefs for kick-up on obstruction or grounding
- Optional hydraulic propeller depth adjustment for light and loaded draft
Propellers and nozzles
- Open wheel: Gawn-series 4-blade manganese-bronze monoblock propeller with anti-cavitation plate
- Nozzle: Kaplan-series 4-blade manganese-bronze propeller in a Kort 19A-style steel nozzle
Technical data (selected models)
| Model | Power | Propeller | Bollard pull |
|---|---|---|---|
| WM35 | 25 kW / 34 HHP | 26 x 19 in | 850 |
| WM100 | 70 kW / 95 HHP | 36 x 25 in | 2290 |
| WM100N | 74 kW / 100 HHP | 24 x 21 in | 2730 |
| WM200N | 149 kW / 200 HHP | 32 x 35 in | 5115 |
| WM250N | 186 kW / 250 HHP | 35 x 34 in | 6150 |
| WM300 | 201 kW / 270 HHP | 44 x 31 in | 5335 |
Specifications
| Model | Motor kW | Motor HHP | Propeller mm | Propeller in. | Propeller RPM | Steering Radius | Bollard Pull |
|---|---|---|---|---|---|---|---|
| WM35 | 25 kW | 34 HHP | 660 x 482 mm | 26 x 19 in. | 590 | 180° | 850 |
| WM50 | 33 kW | 45 HHP | 711 x 482 mm | 28 x 19 in. | 600 | 180° | 1140 |
| WM75 | 51 kW | 69 HHP | 762 x 508 mm | 30 x 20 in. | 630 | 180° | 1650 |
| WM100 | 70 kW | 95 HHP | 914 x 635 mm | 36 x 25 in. | 500 | 180° | 2290 |
| WM100N | 74 kW | 100 HHP | 609 x 533 mm | 24 x 21 in. | 937 | 180° | 2730 |
| WM125 | 85 kW | 114 HHP | 914 x 635 mm | 36 x 25 in. | 525 | 180° | 2585 |
| WM150 | 103 kW | 139 HHP | 965 x 660 mm | 38 x 26 in. | 525 | 180° | 3050 |
| WM150N | 111 kW | 150 HHP | 711 x 609 mm | 28 x 24 in. | 820 | 180° | 3810 |
| WM200 | 137 kW | 185 HHP | 1117 x 812 mm | 44 x 32 in. | 430 | 180° | 3835 |
| WM200N | 149 kW | 200 HHP | 812 x 889 mm | 32 x 35 in. | 600 | 180° | 5115 |
| WM250 | 181 kW | 243 HHP | 1219 x 863 mm | 48 x 34 in. | 400 | 180° | 4940 |
| WM250N | 186 kW | 250 HHP | 889 x 863 mm | 35 x 34 in. | 600 | 180° | 6150 |
| WM300 | 201 kW | 270 HHP | 1117 x 787 mm | 44 x 31 in. | 493 | 180° | 5335 |
| WM300N | 233 kW | 300 HHP | 990 x 990 mm | 39 x 39 in. | 540 | 180° | 8100 |
| WM400 | 273 kW | 367 HHP | 1422 x 990 mm | 56 x 39 in. | 372 | 180° | 7800 |
| WM400N | 298 kW | 400 HHP | 1092 x 1117 mm | 43 x 44 in. | 495 | 180° | 10540 |
| WM500 | 340 kW | 456 HHP | 1574 x 1117 mm | 62 x 44 in. | 332 | 180° | 9750 |
| WM500N | 372 kW | 500 HHP | 1244 x 1295 mm | 49 x 51 in. | 420 | 180° | 13375 |
| WM600 | 400 kW | 537 HHP | 1422 x 990 mm | 56 x 39 in. | 417 | 180° | 10350 |
| WM600N | 447 kW | 600 HHP | 1295 x 1371 mm | 51 x 54 in. | 416 | 180° | 15475 |
| WM700N | 559 kW | 750 HHP | 1397 x 1397 mm | 55 x 55 in. | 416 | 180° | 18860 |
| WM750 | 523 kW | 702 HHP | 1676 x 1219 mm | 66 x 48 in. | 335 | 90° | 13450 |
| WM850 | 604 kW | 811 HHP | 1676 x 1117 mm | 66 x 44 in. | 370 | 90° | 14800 |
| WM850N | 633 kW | 850 HHP | 1498 x 1600 | 59 x 63 in. | 370 | 90° | 21550 |
| WM1000 | 706 kW | 947 HHP | 1727 x 1143 mm | 68 x 45 in. | 370 | 90° | 16700 |
| WM1000N | 745 kW | 1000 HHP | 1600 x 1574 mm | 63 x 62 in. | 370 | 90° | 25050 |
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