Danfoss medium power open circuit pump family. Great efficiency in a compact package, with state of the art control options for an energy-efficient work function hydraulic system.
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Danfoss medium power open circuit pump family. Great efficiency in a compact package, with state of the art control options for an energy-efficient work function hydraulic system.
Properties:
- Popular pump family used by the most powerful machinery brands
- Hydraulic flow: From 25cm3/rev to 147cm3/rev in 14 sizes in 4 different housings (aka. "Frames" with letter codes K2, J, F, E, and previously "obsoleted" Frames: L, K, H, G)
- Many different traditional control options (LS- load sensing, PC- pressure compensator, etc.)
- Innovative state of the art control options available (ETL- electronic torque limiter, FDC- fan drive control)
- Nominal pressures up to 310 bar
- Different mounting flanges
- Different shaft options
- Auxiliary drive flanges for direct mounting of additional pumps
- Different hydraulic port options
- Perfect pump choice for a Danfoss PVG valve group
- Additional options in the Technical Information
- Good serviceability, with quick delivery of spare parts (even for "obsoleted" Frames)
Application examples:
- Work functions and steering of construction-, agricultural-, forestry-, communal-, and other mobile machinery
- Industrial hydraulics, unique power packs
- etc.
Danfoss Technical Information
| Housing / frame |
K2 Frame |
J Frame | F Frame | E Frame | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SAE mounting flange | B2 | B2 / C2 / C4 | B2 / C4 | C4 | ||||||||||
| Capacity (flow) [cm3/rev.] |
25 | 30 | 38 | 45 | 45 | 51 | 60 | 65 | 75 | 74 | 90 | 100 | 130 | 147 |
|
Theoretical flow |
86,3 | 96 | 110,2 | 130,5 | 126 | 138 | 156 | 162 | 180 | 178 | 198 | 245 | 286 | 309 |
| Rated speed [1/min] |
3450 | 3200 | 2900 | 2900 | 2800 | 2700 | 2600 | 2500 | 2400 | 2400 | 2200 | 2450 | 2200 | 2100 |
| Minimal speed [1/min] |
500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 |
| Nominal pressure [bar] |
260 | 260 | 260 | 260 | 310 | 310 | 310 | 260 | 260 | 310 | 260 | 310 | 310 | 260 |
| Intermittent pressure [bar] |
350 | 350 | 350 | 350 | 400 | 400 | 400 | 350 | 350 | 400 | 350 | 400 | 400 | 350 |
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Brand: Danfoss
Danfoss medium power open circuit pump family. Great efficiency in a compact package, with state of the art control options for an energy-efficient work function hydraulic system.
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