50T Series Gear Pump

The Cross 50T series gear pump is designed to by driven by a 540 or 1000 rpm PTO and provide a 3:1 speed increase.  The thru-type internal spline permits the use of a stub shaft PTO driven accessory while simultaneously driving the pump.

General Specifications

Displacement sizes:	4.6	5.6	7.0	8.2	9.9	11.4	15.6	cu. in./Rev.
	75	96	114	135	162	187	256	cc/Rev
Rated working pressure (Max. relief valve setting at full flow)* 540 rpm option: 50T038 - 2700 psi (186 bar); 50T052 - 2000psi (138 bar) 1000 rpm option: 50T023 - 2650 psi (182 bar); 50T027 - 2300 psi (158 bar); 50T033 - 1850 psi (127 bar)						3000 psi (207 Bar)
Max. shock and surge pressure						3500 psi (242 Bar)
Max. input speed (continuous)						Up to 1000 rpm
Max. flow rate (Delivery) at 540 rpm						32.8 gpm (124 l/m)
Max. flow rate (Delivery) at 1000 rpm						38.6 gpm (146  l/m)
Max. input horsepower						42 HP (31 KW)
Mounting (Any position)						SAE "A" , 2-Bolt
Weight						Approx. 38 lbs. (17 KG)

Material Specifications

Pump body and end covers, speed increaser housing	Die cast aluminum alloy
Pump gears and shafts	Hardened steel
Increaser gears and shafts	Hardened steel
Seals	Buna N

Standard Features

• Rotation:  Left Hand
• Side port location
• Hole for 3/8" dia. bolt for torque arm attachment
• O-ring Ports: 
  • 1-1/4" SAE #20 (1 5/8-12) or 1-1/2" SAE #24 (1 7/8-12) inlet
  •  1" SAE #16 (1 5/16-12) outlet

Optional Features

• Rotation:  Right hand, Gear box required to reverse direction
• Rear port locations

Ordering Data

Series	Type	Special Options	Size cu.in./R x 10	Rotation	Mount	Shaft size & type	Ports Location and size inlet          outlet
40	T pump	O 20 psi shaft seal	15 19 23 27 33 38 52	L left	T PTO	A 6 Tooth PTO spline S 21 Tooth PTO spline	SA SB RD RE	1-7/8" 1-5/8" 1-7/8" 1-5/8"	1-5/16" 1-5/16" 1-5/16" 1-5/16"	SIDE SIDE REAR REAR

 

ORDER HERE NOW

 

Phone 406-761-8079 or 800-823-4937
Fax 406-452-6056

Email  sales@northernhydraulics.net

Northern Hydraulics Inc.
2600 17th St NE
Black Eagle, MT 59414