Danfoss
421AK01873B
This product has been discontinued.
The product is no longer available for purchase, but you can still find information about it, including service manuals, drawing etc.
421AK01873B
Product specifications
Characteristic | Value |
|---|---|
| Application | Loader backhoes, Vibratory cable plows, Mining machinery, Dump truck lifts, Agriculture tractors, Chemical applicator trucks, Railroad equipment, Container handling, all terrain and truck cranes, Vibratory cable plows, Mining machinery and tunnel boring equipment, Utility boom, off road dump and refuse trucks, Material handling trucks and rough terrain fork lifts, Concrete and asphalt pavers, Feller/bunchers, forwarders and log loaders, Crawler dozers, Articulate haulers, Mini excavators |
| Auxiliary Mounting | None |
| Bearing Life at Rated Pressure | 3320 hr |
| Brand | Danfoss |
| Code Title | Pressure Compensated/Pressure Flow Compensated |
| Continuous Allowable Case Pressure | 320 bar |
| Control Special Features | 24 VDC Solenoid with Deutsch Connector |
| Controller Type | Pressure Compensator |
| Design code | Second |
| Diagnostic Pressure Ports | M12 X 1.5 Metric O-Ring Ports - Suction and Pressure - Plugged |
| Displacement | 62.3 cm³/rev |
| Drain Port Size & Location | M22 X 1.5 Metric O-Ring Port - Bottom (28Cc and 45Cc) |
| Feature | Fastest response and recovery times in the marketIncrease efficiency with advanced control optionsHigh pressure and flow capacity |
| Fluid Cleanliness | 21/18/13 |
| Front Mounting | 2 Bolt B |
| Housing material | Cast Iron |
| Identification | Mark Danfoss Product Number and Full Model Code On Label |
| Inlet pressure | 280 bar |
| Input shaft | 13 Tooth 16/32 Spline, Shaft Extension 41.1 [1.62] |
| Input Speed - Maximum | 3600 RPM |
| Input Speed - Minimum | 600 RPM |
| Input Speed At 0.8 Bar Absolute | 2400 RPM |
| Input Speed At 1.0 Bar Absolute | 2600 RPM |
| Input Speed At 2.0 Bar Absolute | 2800 RPM |
| Main Port Size & Location | Side Ports; Suction - 2.00 4-Bolt Split Flange Port Standard Pressure Series (Code 61) with M12 X 1.75 Thread; Pressure - 1.00 4-Bolt Split Flange Port Standard Pressure Series (Code 61) with M10 X 1.5 Thread |
| Maximum Case Drain Temperature | 220 °F |
| Maximum Case Pressure | 350 bar |
| Maximum Displacement Option | Standard Displacement |
| Maximum Flow Compensator Setting | 23.44 bar |
| Maximum Input Power | 75.6 kW |
| Maximum Input Torque | 2460 in lb |
| Maximum Pressure Compensator Setting | 213.7 bar |
| Maximum Recommended Operating Viscosity | 40 cSt |
| Minimum Flow Compensator Setting | 20.68 bar |
| Minimum Pressure Compensator Setting | 206.8 bar |
| Minimum Recommended Operating Viscosity | 16 cSt |
| Model Code | ADU062L05AD44J2822AC0C100200CD0B |
| Nominal Pressure Rating | 4600 Psi |
| Paint | Blue Primer Per Spec 209-13Cd |
| Peak Pressure Rating | 5000 Psi |
| Product Height | 7.64 in |
| Product Length/Depth | 12.02 in |
| Product Type | Open Circuit Piston Pumps |
| Product Volume | 528.039 in³ |
| Product Weight | 55.1 lb |
| Product Width | 5.75 in |
| Pump Special Features | None |
| Response time | 25 ms |
| Shaft rotation | Left |
| Shaft seals | Fluorocarbon Rubber |
| Sub-brand | None |
| Theoretical Input Torque At Maximum Displacement | 278 Nm |
| Torque Control Setting | 550 in lb |
| Trade Name | X20 |