Parker C136D3RCF208DDCP0NNBXXXXX

Parker Hannifin

Hydraulic pump

Pumps (hydraulic) > Variable displacement > Axial piston pumps > High pressure

C series

Hydraulic axial closed-circuit variable-displacement piston pump

2 x cross port relief vlv.
SAE D 13T splined shaft (CW rotation)
through-drive SAE B 13T coupl. shaft
side ports
12Vdc electric proportional control with internal feedback
0.8mm control orifice
hydraulic internal pressure override
400bar / 5800psi override
25bar / 362psi charge relief pressure setting
27.3cm3/rev / 1.65in3/rev charge pump
charge filter with 8bar / 116psi mechanical bypass indicator
100% A side set displacement
100% B side set displacement
for closed circuit application
Rated fluid contamination (ISO) 20/18/15
Fluid optimum viscosity 15-40cSt (rated for 10cSt min. - 800cSt max.)
SAE B 13T through-drive coupling shaft
SAE B 4-bolt through-drive coupling flange

102gallons/min (GPM)
387L/min (LPM)

420bar / 6092psi max. operating pressure
450bar / 6525psi pressure relief for "A" side cross port
450bar / 6525psi pressure relief for "B" side cross port

259kW continuous power consumption

347kW continuous power consumption

500rpm min.
2850rpm continuous input speed

858N.m / 632lb/in2 continuous max. torque at max. displacement

40000kg.mm2 (0.04kg.m2)

1 x 1-1/4" SAE Code 62 flange / port "A"
1 x 1-1/4" SAE Code 62 flange / port "B"
2 x -16 O-Ring Boss Seal (SAE-ORB) ports "L1" / "L2"
2 x -20 O-Ring Boss Seal (SAE-ORB) ports "FA1 / FA2"
1 x -12 O-Ring Boss Seal (SAE-ORB) port "L3"

SAE-D 2-bolt or 4-bolt mounting flange

FKM seals

-13F...+194F / -25C...+90 C

C136D3RCF208DDCP0NNBXXXXX
05F-05274-5

Commercialized

05F-05274-5
05F052745

136cm3/rev. max. displacement
8.3in3/rev. max. displacement

C series variable displacement piston pumps have been designed for use in closed circuit hydrostatic applications
Engineered for heavy-duty mobile equipment applications
The flow direction is controlled by a rugged swash plate and bearing design
Featuring a rugged design - wide range of controls and proven protection from pressure overloads for increased performance
Units are rated to operate at pressure up to 420bar / 6090psi
With 2 cross-port relief valves for pressure overload protection
The charge pump circuit features a gerotor pump with three displacement options
Durable construction and a compact footprint for added flexibility
Durable swash plate and bearing design
They boost reliability and uptime
C Series adds versatility with multiple displacement options and ability to perform with a variety of control options
Increased reliability
Compact and modular design