Concrete stressing hydraulic pumps

  • High efficiency, two-speed pumps makes fast work of most stressing applications
  • Available in multiple voltage configurations
  • Reservoirs feature level indication and steel construction for ease of operation and maximum durability
  • Z-Class pumping element on ZU4 and ZE6 offer field-proven performance for small to medium sized stressing jacks, PE-8000 Series pump will handle up to 1,000 ton jacks
  • Z-Class Pumps available with "Pro" electronics package for digital pressure readout, diagnostics, and low-power warnings

  For use with Jack Common Jack Size


(tons)		 Valve Model Number, Type and Function 1) Pump Control Usable Oil Capacity


(gal)		 Model Number 2) Pro-Series Product Weight w/o oil 5)
S/A D/A Model # Man. Elec. Adv. Hold Ret. Classic 4) Pro (lbs)
•   10-30 VM33 • - • • • Manual 2.0 ZU4308RB ZU4308LB 70
• • 10-30 VM43 • - • • • Manual 2.0 ZU4408RB ZU4408LB 70
•   10-30 VM33 • - • • • Rem/Man 2.0 ZU4308PB ZU4308KB 71
• • 10-30 VM43 • - • • • Rem/Man 2.0 ZU4408PB ZU4408KB 71
  • 10-30 VM43-LPS3) • - • • • Rem/Man 2.0 ZU4908PB ZU4908KB 69.7
  • 50-200 VM43 • - • • • Manual 5.0 - ZE6420LG 200
  • 50-200 VE43 - • • • • Rem/Man 5.0 - ZE6420SG 214
                           
                           
                           
  • 200-1000 VM43 • - • • • Manual 18.0 PEM-8418 - 720
  • 200-1000 VE43 - • • • • Manual 18.0 PER-8418 - 765
                           
                           
                           
1) SeeVM33andVM43valve sections for technical information and specifications
2) Other motor voltages and pump options available, see pump matrix in specific pump section
3) VM43-LPS required for Power-Seat Jack operation
4) Valves for Classic pump have metal handle
5) For weight of Classic models, subtract 3 lbs.