Forklift Hydraulic Power Unit
A forklift hydraulic power unit supplies mast and attachment circuits. HydrathPower reviews the electrical supply, cylinder movement and chassis space for electric forklifts, pallet stackers, reach trucks and order pickers.
- Single or double‑acting mast and attachment circuits
- 24V/48V DC supply,
S2/S3 duty and lowering-control requirements to confirm - Specify pressure, flow and leakage acceptance criteria before ordering
OUR PRODUCT
Forklift Hydraulic Power Unit Configurations
24V Forklift Power Unit
Compact 24V DC power unit for electric forklifts, pallet stackers, and AGVs. Gear pump 1–10 L/min, 180–230 bar, 4–10 L reservoir, aluminum manifold. Single or double‑acting circuits handle lift, tilt, and side‑shift. Pressure‑compensated lowering, low noise, S3 duty, clean routing, and fast installation inside tight chassis.
Electric Forklift Hydraulic Pump Unit
DC motor with compact gear pump delivers 1–12 L/min at 180–250 bar through an aluminum manifold. Directional solenoids, relief, and flow control enable smooth mast lift, tilt, and attachments. Reservoirs 4–12 L support cooling. Built for 24V/48V systems, low noise, high density, and dependable uptime in reach trucks and stackers.
Single Acting Forklift Lift Unit
Power‑up with gravity‑down simplicity. DC motor and gear pump deliver 1–8 L/min at 180–230 bar into an aluminum manifold, with 4–10 L reservoir sized for compact chassis. Pressure‑compensated return delivers smooth lowering. Fewer parts, clean wiring, quick installs, and reliable lift performance for pallet stackers and walkie trucks.
Forklift Double‑Acting Hydraulic Unit
Bi‑directional control powers extension and retraction for precise mast and attachment motion. 2–12 L/min at 200–250 bar, dual solenoids, relief, and compensated flow ensure accuracy. Reservoirs 4–12 L stabilize thermal performance. Optimized for 24V/48V platforms, clean routing, reduced plumbing, and faster cycles in busy warehouses.
Mini Forklift HPU
Ultra‑compact HPU for small forklifts, walkie stackers, and pallet trucks. 1–8 L/min, 160–220 bar, 3–8 L tank; single or double‑acting circuits for lift and tilt. Aluminum central block with cartridge valves reduces plumbing. Smooth, compensated descent, low noise, high power density, and plug‑and‑play installation in narrow frames.
Forklift Hydraulic Power Unit OEM Requirements
Whether you choose 24V/48V DC compact forklift hydraulic power units for clean installs in electric forklifts, pallet stackers, reach trucks, and order pickers.
Hydrath supports single‑acting or double‑acting, S2/S3 duty, aluminum manifolds, and pressure/flow/leak‑tested assemblies for your project.
If you need tailored valve logic or a tighter footprint, we configure exactly what fits your duty profile and space.
Application
Hydraulic Power Packs Applications
Agriculture & livestock
- Lifting
- Feeding
- Rural automation systems
Forklift Hydraulic Power Unit Design
- 24V/48V DC motor, gear pump
- Aluminum central manifold,
- 4–12 L reservoir for compact, clean OEM integration.
- Compact DC chassis integration
Single/Double‑Acting circuit
Manifold/Valve Machining
- Aluminum manifold CNC machining: 6061‑T6 block, optimized galleries,
- Cartridge valve cavities (UNF/BSPP): precision boring/tapping;
- Porting and threads (BSPP/SAE): gauge‑verified port machining with clear markings for fast plumbing;
- Quality control & leak check: full passage cleaning, air/water leak pre‑tests, traceability on batches
HPU Installation & Testing
- Assembly & wiring harness: modular build of motor, pump, manifold, reservoir; secure looms and mounts to reduce vibration wear and speed line installation.
- Pressure/Flow/Leak testing: bench records for set pressure, steady/dynamic flow, leak limits;
- Gravity‑down lowering tune: pressure‑compensated flow control on return path for smooth descent across loads, protecting mast components and improving operator control.
Meet Us on The Trade Show
Hydrath attends exhibitions worldwide every year:
Hannover Messe
PTC ASIA
Bauma CHINA
You are welcome to book a visit to our exhibitions.
What is a Forklift Hydraulic Power Unit?
A Forklift Hydraulic Power Unit integrates a DC motor, gear pump, aluminum manifold, valves, and reservoir to power mast lifting, tilt, and attachments.
Typical 24V/48V systems deliver 1–12 L/min at 180–250 bar with single‑ or double‑acting circuits for clean, compact installs.
Single‑acting vs Double‑acting Forklift Hydraulic Unit?
Single‑acting provides power‑up with gravity‑down, simplifying plumbing and lowering cost.
Double‑acting powers extension and retraction for precise positioning, faster cycles, and controlled return—ideal for reach trucks and side‑shift attachments.
What voltage should I choose for a 24V/48V Forklift HPU?
Electric forklifts commonly use 24V or 48V battery platforms.
Choose 24V for smaller walkies and stackers; select 48V for higher duty cycles, heavier lifts, or multi‑function attachments requiring stable power.
How do I ensure smooth lowering with a Forklift Hydraulic Power Unit?
Use pressure‑compensated flow control or orifice tuning on the return path;
verify valve logic and oil viscosity (ISO VG32/46) for consistent descent, reduced load shock, and better fork positioning.
What reservoir size and material suit a Mini Forklift HPU?
What duty cycle applies to Forklift Hydraulic Power Units?
DC forklift systems typically operate S2/S3 intermittent duty. Validate cycle ratio, thermal margins, and motor cooling;
oil‑immersed or optimized airflow helps sustain performance under repetitive lifts.
How do I install a Forklift Hydraulic Power Unit in tight chassis spaces?
Choose aluminum central manifolds with integrated cartridge valves, short hose runs, and clean routing. Define ports (BSPP/SAE) early, and use bracket kits or frames to simplify mounting and service.
What testing and compliance should an OEM Forklift Hydraulic Power Unit include?
Look for pressure/flow/leak testing with documented results, and motors with CE/UL options.
A complete test record shortens commissioning and supports predictable uptime.
