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Mains Units

5CP plunger pump

5CP4118CSS

  • 15.9Flow, l/min
  • 276Pressure, bar
  • 1750Speed, rpm
  • 8.6Power, kW

60 Hz Rated at a motor speed for 60 Hz mains (North America, parts of South America and Asia).

Cat Pumps 5CP pump

Specification

Flow
15.9 l/min
Pressure
276 bar
Speed
1750 rpm
Absorbed power
8.6 kW
Plunger
15 mm
Shaft
Solid, Ø20 mm
Weight
9 kg

Data sheet (PDF, Cat Pumps)

Kits

Other kits2

Part numberDescriptionPer pumpSuppliers
34334Kit, Oil Drain ( 3⁄8" x 24") 
76334Kit, Oil Indicator (3/8" x 24") (See Individual Data Sheet) 

Seal kits1

Part numberDescriptionPer pumpSuppliers
76979Kit, Seal 

Valves1

Part numberDescriptionPer pumpSuppliers
77026Kit, Valve Preassembled 

Exploded view

Cat Pumps exploded view of the 5CP pump, with position numbers
Cat Pumps' drawing. The numbers match the positions in the parts list below. Open the picture to zoom in.

Parts list

Positions are the balloon numbers on Cat Pumps' exploded view.

PosPart numberDescriptionQty
2 30057 Key (M6x6x25)1
5 126542 Screw, HHC, Sems (M8x16)8
8 46910 Cover, Bearing1
10 14028 O-Ring, Bearing Cover - 70D2
11 43222 Seal, Oil, Crankshaft - 70D1
15 14480 Bearing, Ball2
20 48742 Rod, Connecting Assy3
25 48203 Crankshaft, Single End (M10)1
25 48500 Crankshaft, Single End (M12)1
25 49872 Crankshaft, Single End (M14)1
25 48368 Crankshaft, Single End (M16.5)1
25 48233 Crankshaft, Single End (M18)1
25 49773 Crankshaft, Single End (M20)1
30 49776 Cover, Bearing1
31 127409 Cap, Vented W/O-Ring (Rain Cap)1
32 46798 Cap, Oil Filler, Domed1
33 14179 O-Ring, Oil Filler Cap - 70D1
37 92241 Gauge, Oil, Bubble w/Gasket - 80D2
38 44428 Gasket, Flat, Oil Gauge - 80D2
40 125824 Screw, HHC, Sems (M6x16)4
48 25625 Plug, Drain (1/4"x19BSP)1
49 23170 O-Ring, Drain Plug - 70D1
50 46940 Cover, Rear1
51 14044 O-Ring, Rear Cover1
53 48617 Crankcase1
64 46746 Pin, Crosshead3
65 48458 Rod, Plunger3
70 46838 Seal, Oil, Crankcase - 70D3
75 43900 Slinger, Barrier3
88 45697 Washer, Keyhole (M18x10)3
90 49906 Plunger (M15 x 41)3
98 46730 Washer, Seal - 90D3
99 49907 Retainer, Plunger w/Stud (M6)3
100 46749 Retainer, Seal3
106 49913 Seal, LPS w/SS-Spg3
120 49912 Case, Seal (Press-in-style)3
121 13980 O-Ring, Seal Case - 70D3
122 49944 Ring, Support3
125 49910 Seal, HPS3
128 49990 Adapter, Male3
139 22179 Plug, Inlet [1/2" NPT(M)]1
160 11346 O-Ring, Inlet Seat - 70D3
161 49918 Seat Inlet3
162 49844 Back-up-Ring, Discharge Seat3
163 49845 O-Ring, Discharge Seat - 70D3
164 49917 Seat, Discharge3
166 46429 Valve6
167 43750 Spring6
168 49847 Retainer, Spring, Inlet3
169 44565 Retainer, Spring, Discharge3
172 26089 O-Ring, Valve Plug - 80D3
174 49920 Plug, Valve3
185 49863 Manifold, Head1
188 87868 Screw, HSH (M8 x 107)8
196 22187 Plug, Discharge [3/8" NPT(M)]1
255 30243 Mount, Direct1
260 30611 Mount, Rail, Assy (4.22") Standard1
260 30613 Mount, Rail,Assy (5.02")1
260 76513 Mount, Rail,Assy (5.52")1
275 30944 Assembly, “H” Hub & Key1
283 76334 Kit, Oil Indicator (3/8" x 24") (See Individual Data Sheet)1
283 34334 Kit, Oil Drain (3/8" x 24") (See Individual Data Sheet)1
299 818584 Head, Complete w/ NBR Seals and O-Rings1
300 76979 Kit, Seal1
310 77026 Kit, Valve Preassembled1
6107 Oil, Bottle (21 oz.) ISO 68 Hydraulic (Fill to specified crankcase capacity prior to start-up)1

Motor

Rated at 1750 rpm, the speed of a 4-pole motor on a 60 Hz supply. The motors below are listed with their 50 Hz figures and are at least 8.6 kW. Order the one you pick wound for 60 Hz and your supply voltage.

MotorkWrpmFrameClassA at 400 VSuppliers
RNE 160Ma4 111475IEC 160MIE322.4  
RN 160Ma4 111450IEC 160MIE122.4  
RN 132Mb4 uprated 9.21440IEC 132MIE119.2  

The contactor and overload relay for each motor are on the motor's page.

Flange

The flange bolts the pump to the face of the motor. It depends on the motor's IEC frame.

  • IEC 132, 38 mm shaft (RN 132Mb4) No Cat Pumps flange listed for this motor.
  • IEC 160, 42 mm shaft (RNE 160Ma4, RN 160Ma4) No Cat Pumps flange listed for this motor.

Coupling

The flexible coupling joins the motor shaft to the pump shaft inside the flange.

  • IEC 132, 38 mm motor shaft No Cat Pumps coupling listed: you need one for a 38 mm motor shaft to 20 mm pump shaft.
  • IEC 160, 42 mm motor shaft No Cat Pumps coupling listed: you need one for a 42 mm motor shaft to 20 mm pump shaft.

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