Headquarters: CASAPPA S.p.A. Via Balestrieri, 1 43044 Lemignano di Collecchio Parma (Italy) Tel. (+39) 0521 30 41 11 Fax (+39) 0521 80 46 00 IP Videoconferencing E-mail: [email protected] www.casappa.com Variable displacement axial piston pumps SVP series

Variable displacement axial piston pump swash plate design for open circuit-flow sharing control valve. The pump has been designed specifically for mini excavators where compactness and ease of installation are critical. The automatic overall torque limiter allows you to optimize the performance of the machine while saving energy. • Compact design • Torque limiter • Low noise emission • Energy savings • Long service life 3 Main pilot spring 9 Pistons guide plate O Modification from former edition. 2 ID02 DCAT047-002

Technical data (with HL or HLP mineral oil based hydraulic fluid to DIN 51524) O 02/02.2013 Replaces: 01/03.2006 Direction of rotation (defined looking at the drive shaft) Inlet pressure Control type Constant torque control Setting torque range Drain line Fill capacity Operating temperature Pump type SVP Max. displacement (standard) (•) In working cycle For different working conditions, please consult our sales department.

3 CASAPPA FLUID POWER DESIGN GENERAL INFORMATIONS / INSTRUCTIONS Ap < 140 140 <Ap<210 Ap>3210 HYDRAULIC FLUID The operation data refers to the use of the pump with HL or HLP type mineral oil conforming to DIN 51524. For the use of ecological fluids, HF fluid or HWBF fluid, please consult our sales department. The system should be designed to prevent aeration of the hydraulic fluid. FLUID VISCOSITY The fluid viscosity range for optimal use of SVP pump is between 15 and 35 cSt (77 and 163 SSU). Functional limit conditions are: 1000 cSt (4546 SSU) at start up at -25 °C (-13 °F) with straight and...

'A CASAPPA FLUID POWER DESIGN DIMENSIONS SVP 01/03.2006 The drawing shows the version with side ports. The version with rear ports is available on request. For more information please consult our sales department. Please consult our sales department.

3 CASAPPA FLUID POWER DESIGN DRIVE SHAFTS / MOUNTING FLANGESSAE “B” SPLINE 04_ SAE “B” 2 HOLES S5 Mounting face refer to flange code S5 Conforms to SAE J744 with major diameter modified 13 teeth - 16/32 Pitch - 30 deg Flat root - Side fit - Class 5 SPLINE C1 Mounting face refere to flange code S5 Ext. Involute Spline ANSI B92.1 with major diameter modified 11 teeth - 16/32 Pitch - 30 deg Flat root - Side fit - Class 5

'A CASAPPA FLUID POWER DESIGN PORTS SIZE SVP Tightening torque for low pressure side port. Tightening torque for high pressure side port [values obtained at 350 bar (5075 psi)] INLET PORT (side port version) SAE FLANGED PORTS J518 - Standard pressure series 3000 PSI SSM Metric thread ISO 60° conforms to ISO/R 262 OUTLET PORT GAS STRAIGHT THREAD PORTS BSPP British standard pipe parallel (55°) conforms to UNI - ISO 228 Nominal size SAE STRAIGHT THREAD PORTS J514 (ODT)_ American straight thread UNC-UNF 60° conforms to ANSI B 1.1 Nominal size STRAIGHT THREAD PORTS JIS B2351_ British standard...

Edition: 02/02.2013 Replaces: SVP 01 T A Headquarters: CASAPPA S.p.A. Via Balestrieri, 1 43044 Lemignano di Collecchio Parma (Italy) Tel. (+39) 0521 30 41 11 Fax (+39) 0521 80 46 00 IP Videoconferencing E-mail: [email protected] www.casappa.com