Four-function HM7/4 covers full small-crane packages — slew, lift, jib, and grapple circuits — with scope for float and power-beyond to downstream equipment.
Key Specifications
Rated Flow
Up to 70 l/min
Max Pressure
250 bar inlet; ≤ 25 bar back-pressure
Sections
4 (HM7 platform supports up to 6)
Porting
G 1/2 BSP; SAE 8 optional
Spools
SA / DA / Motor / Float / Closed-centre
Relief
YG2 / YG3 / YG4 ranges (≈40–315 bar)
Options
Detents, float, cable/joystick, EH or pneumatic kits, power-beyond
Fluid
ISO 11158; 15–75 cSt (12–400 cSt limit)
Applications
Small cranes (slew/lift/jib/grab), multi-service tipper bodies, municipal rigs.
Options & Add-ons
Power-beyond sleeve
Float & detent selections
Remote cable/joystick
Electro-hydraulic kits
Lead Time & Warranty
2–5 working days typical (customs 5–10). 12-month warranty.
Balance flows across sections; validate relief and load-checks for the duty.
HM7/4 Monoblock Hydraulic Valve — 4 Sections
Hydraulic Equipment Ltd
70 l/min250 barG 1/2 BSP4 sections
Four-function HM7/4 covers full small-crane packages — slew, lift, jib, and grapple circuits — with scope for float and power-beyond to downstream equipment.
Key Specifications
Rated Flow
Up to 70 l/min
Max Pressure
250 bar inlet; ≤ 25 bar back-pressure
Sections
4 (HM7 platform supports up to 6)
Porting
G 1/2 BSP; SAE 8 optional
Spools
SA / DA / Motor / Float / Closed-centre
Relief
YG2 / YG3 / YG4 ranges (≈40–315 bar)
Options
Detents, float, cable/joystick, EH or pneumatic kits, power-beyond
Fluid
ISO 11158; 15–75 cSt (12–400 cSt limit)
Applications
Small cranes (slew/lift/jib/grab), multi-service tipper bodies, municipal rigs.
Options & Add-ons
Power-beyond sleeve
Float & detent selections
Remote cable/joystick
Electro-hydraulic kits
Lead Time & Warranty
2–5 working days typical (customs 5–10). 12-month warranty.
Balance flows across sections; validate relief and load-checks for the duty.
