220 Mobile Piston Pump Catalog AECO28 Powering Business Worldwide

220 Series Piston Pump Eaton’s new 220 Series piston pump signifies a step change in the generation of hydraulic power. Utilizing the latest developments in hydraulic pump technology, the 220 is specifically designed for low flow, high pressure applications. It is currently available in 28cc (1.71 cubic inches) displacement. The 220 is rated for 280 bar and 3,000 rpm making it the ideal pump for an array of different mobile and stationary applications. Capable of generating over 52.6 horsepower (39.2kW), the 220 28cc provides more power in a smaller, compact package. This increased power generation...

Model Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Specifications and Performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Control Options Load Sense and Pressure Compensator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Performance AEC028 . . . . . . . . . . . . . ....

Model Codes 220 Mobile Piston Pump Pump Series AEC – 220 Series Open Circuit Piston Pump 1 2 3 Input Shaft Rotation R – ight Hand R L – eft Hand L 7 Front Mount and Shaft 05 – Bolt B, 22.2 mm (0.88) 2 Dia. Keyed Shaft 09 – Bolt B, 13 Tooth 16/32 2 Spline 31 – Bolt B, 25.4 mm 2 (1.00 in) Dia Straight Keyed 34 – Bolt B, 15 Tooth 2 16/32 Spline 8 9 M ain Ports Size & Location AA – Rear Port Suction - 1.625 - 12 SAE O-Ring Pressure - 1.0625 - 12 SAE O-Ring AB – Side Port Suction - 1.625 - 12 SAE O-Ring Pressure - 1.0625 - 12 SAE O-Ring AC – Rear Port Suction - M42 X 2 Metric O-Ring Pressure - M27...

General Performance Specifications 28.0 (1.71) Displacement cc/r (in3/r) Weight1 kg (lbm) 16.3 (35.9) Pressure Continuous bar (psi) 280 (4060) Intermittent2 320 (4600) Peak3 350 (5000) Speed4 At 1 bar abs (0 psig) rpm 3000 At .85 bar abs (5 in.Hg) 2700 Max (standby) 3600 Min 500 Power Max (theoretical) kW (hp) 39.2 (52.6) Standby 2.1 (2.8) Torque Max (theoretical) Nm (lb-ft) 125 (92) Bearing Life5 At 140 bar (2030 psi) B10 Hours 62,000 At 210 bar (3045 psi) 16,000 At 280 bar (4060 psi) 5,850 Mass Moment of Inertia Kg-m2 (lbm-ft2) 0.005 (0.119) 1 Standard SAE B non-through drive. 2 Less than 10%...

Control Options Load Sense and Pressure Compensator The pump will provide power matching of pump output to system load demand, maximizing efficiency and improving load metering characteristics of any directional control valve installed between the pump and the load. port and limit the pressure setting to the continuous rated pressure for the pump displacement shown on page 6. It is possible to adjust the pressure compensator beyond the rated pressure of the pump. Doing so, may void the warranty of the X20 pump. Load sensing ensures that the pump always provides only the amount of flow needed...

Control Options Pressure Compensator See Model Code on Page 4 for Spring (Pressure) Adjustment Ranges. Pressure Compensator Control “B” Inlet “F” Case Drain “K” Inlet Gage Port The pump will provide a con­ tinuously modulated flow to meet changing load demands at a pre-adjusted compensator pressure. At pressures below the compensator setting, the pump will operate at maximum displacement. See model code on page 4 for compensator pressure ranges. Outlet Flow Outlet Flow Warning: When adjusting “K” Outlet the pressure limiter, install Gage Port a 0 to 350 bar (0 to 5000 psi) gage in the outlet...

Overall Efficiency Versus Speed @ 49ºC (120ºF), Full Flow, and 1.0 bar (0 psi) Inlet EATON 220 Mobile Piston Pump Catalog E-PUOV-TP001-E2 February 2014

Input Power Versus Speed @ 49ºC (120ºF), Full Flow, and 1.0 bar (0 psi) Inlet Input Torque Versus Speed @ 49ºC (120ºF), Full Flow, and 1.0 bar (0 psi) Inlet 1,000 Input Torque (in-lb) EATON 220 Mobile Piston Pump Catalog E-PUOV-TP001-E2 February 2014

Delivery and Case Flow Versus Speed @ 49ºC (120ºF) 2000 2500 Pump Outlet Pressure (psig) Typical Sound Pressure Level Versus Pressure @ 49*C (120*F) and 1.0 bar (0 psi) Inlet (Per ISO 4412) Sound Pressure Level [dB(A)] EATON 220 Mobile Piston Pump Catalog E-PUOV-TP001-E2 February 2014

Pump Installation B-mount / Rear-ported RH Rotation B-Mount / Rear Ported Suction Diagnostic Port 40.0 [ 1.57] For Compensator Conguration See Seperate Compensator Installation Drawing 2X 30.2 [ 1.19] Vertical Case Drain Suction Port 31.8 [1.25] SAE J518 (Code 61) A Left Side Case Drain 15.5 [ .61] 4.4 [ .17] For Shaft Conguration See Seperate Shaft Installation Drawing Approximate Center of Gravity Approximate Center of Gravity Pressure Port 19.1 [.75] SAE J518 (Code 61) Right Side Case Drain Pressure Port EATON 220 Mobile Piston Pump Catalog E-PUOV-TP001-E2 February 2014 Pressure Port Suction...

Pump Installation B-mount / Side-ported RH Rotation B-Mount 2 Bolt/ Side Ported Suction Diagnostic Port Vertical Case Drain 18.9 [ .74 ] For Compensator Conguration See Seperate Compensator Installation Drawing Approximate Center of Gravity 65.0 [ 2.56] Approximate Center of Gravity Left Side Case Drain Pressure Port 19.1 [.75] SAE J518 (Code 61) Pressure Diagnostic Port 63.3 [ 2.49] (Bottom Case Drain) For Shaft Conguration See Seperate Shaft Installation Drawing 146.00 [ 5.75] View A-A View A-A View A-A LHLH Rotation Rotation Right Side Case Drain Right Side Case Drain Suction Port 31.8 [1.25]...

Control Installation Load Sense and Pressure Compensator 217.0 Max. Length Pressure Compensator [ 8.54 ] 199.0 Min. Length Pressure Compensator [7.83] 208.8 Max. Length Load sense [ 8.22 ] 206.8 Min. Length Load Sense [8.14] 135.5 [ 5.33 ] 97.9 [ 3.85 ] EATON 220 Mobile Piston Pump Catalog E-PUOV-TP001-E2 February 2014