HD-800+150 Crane Duty Gearbox
Four stage helical gearbox with three helical stages plus a primary reduction, case-hardened and profile-ground gears, roller bearings throughout and a solid output shaft.
Dimensions (mm)
| Code | Dimension | CI body | Fabricated |
|---|---|---|---|
| Shafts | |||
| ØD1 | Input shaft Ø | 60 | 60 |
| L1 | Input shaft length | 130 | 130 |
| ØD2 | Output shaft Ø | 140 | 140 |
| L2 | Output shaft length | 230 | 230 |
| N | 178 | 178 | |
| M | 312 | 312 | |
| Overall | |||
| C | Centre distance, input to output | 800 | 800 |
| C1 | Primary shaft offset | 150 | 150 |
| A | Overall length | 1510 | 1510 |
| H | Overall height | 785 | 755 |
| h | Shaft centre height | 385 | 385 |
| h1 | Primary shaft height | 235 | 235 |
| S | 1360 | 1360 | |
| W | 500 | 500 | |
| B | Base width | 520 | 520 |
| Foot & mounting | |||
| Z | 285 | 285 | |
| T | 85 | 85 | |
| P | 450 | 450 | |
| Q | 300 | 300 | |
| R | 440 | 440 | |
| U | – | 85 | |
| F | 430 | 430 | |
| ØK | Foot bolt hole Ø | 31 | 31 |
| Keys | |||
| X1 | Input key width | 18 | 18 |
| Y1 | Input shaft to key top | 64.5 | 64.5 |
| X | Output key width | 36 | 36 |
| Y | Output shaft to key top | 148.5 | 148.5 |
| Weight & oil | |||
| Weight | Average weight | 1400 kg | 1365 kg |
| Oil | Oil quantity | 105 L | 115 L |
Letter codes match the GA drawing. Weight and oil quantity are indicative. Dimensions are subject to change with product development.
Power ratings
| Ratio i | n₂ rpm | kW @1500 | kW @1000 | kW @750 |
|---|---|---|---|---|
| 160:1 | 9.4 | 74.6 | 50 | 40 |
| 180:1 | 8.3 | 63.4 | 42.5 | 34 |
| 200:1 | 7.5 | 53.9 | 36.1 | 28.9 |
| 224:1 | 6.7 | 45.8 | 30.7 | 24.6 |
| 250:1 | 6 | 38.9 | 26.1 | 20.9 |
| 280:1 | 5.4 | 33.1 | 22.2 | 17.7 |
| 315:1 | 4.8 | 28.1 | 18.8 | 15.1 |
| 355:1 | 4.2 | 23.9 | 16 | 12.8 |
| 400:1 | 3.8 | 20.3 | 13.6 | 10.9 |
| 450:1 | 3.3 | 17.2 | 11.5 | 9.2 |
| 500:1 | 3 | 14.6 | 9.8 | 7.8 |
| 560:1 | 2.7 | 12.4 | 8.3 | 6.7 |
Nominal input power in kW at the stated input speed. n₂ is the nominal output speed at 1500 rpm input. Consult J.S. Gear for application-specific selection.
Output shaft loading
Permissible overhung load on the output shaft is 70 kN, acting at the middle of the shaft extension (L/2). Above this, support the drum on its own shaft and bearings with a flexible coupling, or use the standard gear ring below.
Standard gear ring · HC-800
| ØD | ØP | ØS | C | SL1 | T | ØDR | ØB | BL |
|---|---|---|---|---|---|---|---|---|
| 600 | 500 | 400 | 400 | 5 | 47 | 31 | 170 | 50 |
| 700 | 600 | 450 | 400 | 5 | 47 | 31 | 170 | 50 |
| 800 | 700 | 500 | 400 | 5 | 47 | 31 | 170 | 50 |
All dimensions in mm. Other gear ring sizes on request. Request a certified drawing before manufacture.
Need a price or a certified GA drawing?
Send the duty for HD-800+150 and we reply with price, delivery and a certified GA drawing.