Up to 40 gallons per minute and up to 2250 psi

Prince _Pump _PTOA

Plus Standard Features:

  • Reliable
  • Efficient
  • Roller Bearings
  • Run fitted body
  • Internally splined drive shaft.
  • High-tensile cast iron end plates.
  • Slips onto tractor PTO shaft (no gear box required).
  • Two-bolt installation on farm tractors of all sizes.
Features
  • Self-adjusting wear plates on both sides of the gears.
  • Proper size hose adapters are provided for inlet ports.
  • Two outlet ports are provided with a NPT adapter for one port and a plug to seal unused port.
  • Center section available in high strength aluminum alloy for std. duty cycle or in high strength cast iron for high duty cycle use.

Ideal for use with

  • Tractor front end loaders
  • Pull-type cotton pickers
  • Cotton balers (module builders)
  • Tractors imported without integral
  • hydraulics
  • Landscape equipment
  • Rotary mowers
  • Street Sweepers
  • Back hoes
Model Features
ALUMINUM CENTER HOUSING
  • Standard duty cycle
  • Reduced weight
  • Smaller housing
CAST IRON CENTER HOUSING
  • High duty cycle
  • Use in circuits with motors
  • Better at higher temperatures
  • Increased wear resistance
REAR PORTED
  • Higher flows
  • Simplified hose connections
  • Higher flows at reduced engine rpm as compared to other PTO pumps
Prince PTO pumps are specifically designed for PTO drive operation on all sizes of farm tractors. No additional gear box is required. Pumps are mounted by sliding the internally splined pump onto the PTO splined shaft and restraining rotation with a torque arm. See page P6 for the PTO pump torque arm kit.

ALUMINUM CENTER HOUSING PTO PUMPS

DIMENSIONAL DATA
PUMP MODEL ACTUAL DISPLACEMENT A B C D E INLET PORTS OUTLET PORTS 3 RECOMMENDED HOSE SIZES DRIVE SHAFT REQUIRED SHIP WT. (LB)
HC-PTO-1A
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9.9 CI/REV 2.37 2.09 2.19 3.35 6.35 #16 SAE1 #12 SAE 1 1/4” IN, 3/4 “ OUT 1 3/8 DIA. 6 TOOTH 40
HC-PTO-9A 7.8 CI/REV 2.00 1.91 2.00 3.16 5.97 #16 SAE1 #12 SAE 1 1/4” IN, 3/4 “ OUT 1 3/8 DIA. 6 TOOTH 38
HC-PTO-2A
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5.7 CI/REV 1.62 1.72 1.81 2.97 5.60 #16 SAE2 #12 SAE 1” IN, 1/2 “OUT 1 3/8 DIA. 6 TOOTH 36
HC-PTO-3A
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5.7 CI/REV 1.62 1.72 1.81 2.97 5.60 #16 SAE1 #12 SAE 1 1/4” IN, 3/4 “ OUT 1 3/8 DIA. 21 TOOTH 36
HC-PTO-7A 3.6 CI/REV 1.26 1.54 1.63 2.78 5.23 #16 SAE2 #12 SAE 1” IN, 1/2 “OUT 1 3/8 DIA. 6 TOOTH 33
HC-PTO-8A 3.6 CI/REV 1.26 1.54 1.63 2.78 5.23 #16 SAE #12 SAE 1 1/4” IN, 3/4” OUT 1 3/8 DIA. 21 TOOTH 33

PTO-Aluminum

CAST IRON CENTER HOUSING PTO PUMPS

DIMENSIONAL DATA
PUMP MODEL ACTUAL DISPLACEMENT A B C D E INLET PORTS OUTLET PORTS 3 RECOMMENDED HOSE SIZES DRIVE SHAFT REQUIRED SHIP WT. (LB)
HC-PTO-1AC
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9.9 CI/REV 2.37 2.09 2.19 3.35 6.35 #16 SAE 1 #12 SAE 1 1/4” IN, 3/4 “ OUT 1 3/8 DIA. 6 TOOTH 54
HC-PTO-2AC 5.7 CI/REV 1.62 1.72 1.81 2.97 5.60 #16 SAE 2 #12 SAE 1” IN, 1/2 “OUT 1 3/8 DIA. 6 TOOTH 44
HC-PTO-3AC
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5.7 CI/REV 1.62 1.72 1.81 2.97 5.60 #16 SAE 1 #12 SAE 1 1/4” IN, 3/4 “ OUT 1 3/8 DIA. 21 TOOTH 44
HC-PTO-8A 3.6 CI/REV 1.26 1.54 1.63 2.78 5.23 #16 SAE #12 SAE 1 1/4” IN, 3/4” OUT 1 3/8 DIA. 21 TOOTH 42

PTO-Iron

PERFORMANCE DATA
PUMP MODEL RPM 500 PSI INPUT HP 500 PSI GPM OUTPUT 1000 PSI INPUT HP 1000 PSI GPM OUTPUT 1500 PSI INPUT HP 1500 PSI GPM OUTPUT 2000 PSI INPUT HP 2000 PSI GPM OUTPUT
HC-PTO-1A & HC-PTO-1AC 540 8.4 21.4 16.1 21.0 23.8 21.0 32.1 21.0
HC-PTO-9A 540 7.1 17.2 13.6 17.0 20.4 16.9 27.4 17.0
HC-PTO-2A & HC-PTO-2AC 540 4.9 12.2 9.3 11.9 13.8 11.6 18.1 11.4
HC-PTO-3A & HC-PTO-3AC 1000 9.3 23.4 17.4 23.0 25.9 22.6 34.3 22.4
HC-PTO-7A 540 2.9 7.6 5.9 7.2 8.8 7.2 11.9 7.1
HC-PTO-8A & HC-PTO-8AC 1000 5.5 14.4 11.0 13.8 16.5 13.5 22.6 13.5

REAR PORTED PTO PUMPS

PERFORMANCE DATA
PUMP MODEL RPM 500 PSI 1000 PSI 1500 PSI 2000 PSI
HP INPUT GPM OUTPUT HP INPUT GPM OUTPUT HP INPUT GPM OUTPUT HP INPUT GPM OUTPUT
HC-P-K11 or HP-P-K11C 1000 15.5 40.7 29.4 40.1 43.4 40.0 58.8 40.0
540 8.4 21.4 16.1 21.0 23.8 21.0 32.1 21.0

 

SPECIFICATIONS
PUMP MODEL ACTUAL DISPLACEMENT INLET PORT MAIN OUTLET PORT AUXIIARY OUTLET PORT INLET ADAPTOR OUTLET ADAPTOR WEIGHT

HC-P-K11
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or HC-P-K11C

9.9 CI/REV #20 SAE O-RING (1 5/8-12UN-2B) #16 SAE O-RING (1 5/16-12UN-2B) #12 SAE O-RING
(1 1/16-12UN-2B)
#20 SAE TO 2"
HOSE BARB
#16 SAE TO 1"
FEMALE PIPE
40 or 54

Aluminum Center Housing HC-P-K11

PTO-Rear Port