Scissor Lift Hydraulic Power Unit
- Review the gear pump, AC supply or DC motor, manifold, relief setting and flow-control requirements together;
- Provide platform load, cylinder geometry, target lift time, lowering behavior and the intended run/rest cycle.
- For scissor lift tables, vehicle service platforms or mobile equipment, confirm application fit and the complete lift safety requirements
OUR PRODUCT
SCISSOR LIFT HYDRAULIC POWER UNIT PRODUCT
DC Scissor Lift Hydraulic Power Unit
Compact DC HPU with gear pump, 12/24V motor, multi‑functional manifold, NC solenoid lowering valve, and adjustable flow control for smooth descent. Typical specs: 18–25 MPa, 1.6–3.7 mL/r, 6–16L reservoirs, S3 duty. Ideal for mobile platforms, warehouse maintenance lifts, pallet lifters, and OEM scissor lift applications.
AC Scissor Lift Power Unit
Robust AC HPU featuring gear pump, 220/380VAC motor, and manifold with relief and flow control valves for precise motion. Typical specs: 23–25 MPa, 2.1–2.5 mL/r, 2.2–3.0 kW at 2850 RPM, 16–20L tanks, S3 duty. Perfect for production lines, service platforms, industrial lift tables, and mezzanine access.
24V Scissor Lift DC Power Unit
Efficient 24V DC power unit with sealed motor, durable gear pump, and adjustable flow control for consistent, controllable lowering. Typical specs: 18–25 MPa, 2.1–3.7 mL/r, 8–20L tanks, S3 duty. Battery‑friendly, low‑noise design suits mobile maintenance lifts, OEM scissor platforms, and facility material‑handling tables.
Double Acting Scissor Lift HPU
Double acting HPU provides powered lifting and powered lowering with directional valves, adjustable relief, and optional counterbalance for precise positioning. Typical specs: 24V or 220VAC, 1.5–3.0 kW, 2.1–2.5 mL/r, 18–25 MPa, 10–20L, S3 duty. Suited to heavy‑duty lift tables, vehicle service platforms, and outdoor stages.
HYDRATH Delivers Reliable Scissor Lift Power Unit Solutions
A scissor lift hydraulic power unit supplies flow to the lift cylinder through a specified valve circuit. HydrathPower reviews platform load, linkage geometry, lift height and target movement time before proposing the pump, motor and circuit configuration.
Confirm the electrical supply, installation envelope, cylinder arrangement and intended lowering behavior for your application. Load holding, emergency lowering and acceptance criteria require review of the complete lift system.
Application
Hydraulic Power Packs Applications
Agriculture & livestock
- Lifting
- Feeding
- Rural automation systems
Scissor Lift Hydraulic Power Unit Design
- Review the scissor lift HPU pump, AC or DC motor, manifold and cylinder connections as one circuit;
- Define the lowering valve function, flow-control behavior and rated motor duty; verify them under the project’s load and operating conditions.
Manifold/Valve Machining
- Manifolds and valves require agreed machining, cleanliness, sealing and surface-treatment specifications;
- Request the agreed leak, pressure, flow and cleanliness acceptance records for the selected configuration; test scope is confirmed with the project.
Scissor Lift Hydraulic Power Unit Installation & Testing
- Wire polarity
- Relief pressure
- Tune flow
- Bleed air
- Run S3 cycles
- Verify leaks and current draw
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 Scissor Lift Hydraulic Power Unit?
A compact hydraulic system integrating gear pump, AC/DC motor, multi‑functional manifold, NC solenoid lowering valve, and flow control to deliver smooth lifting and adjustable, safe lowering under S3 duty.
What’s the difference between single‑acting and double‑acting scissor lift HPU?
Single‑acting powers lift and uses gravity down (simpler, lower cost).
Double‑acting powers lift and lowering for faster cycles and consistent descent under varying loads.
How do I adjust descent speed on a scissor lift power unit?
Have the lift designer specify and verify the required descent rate;
a normally closed valve describes its default state, not a complete safety function. Confirm load holding and fault response against the approved circuit.
What is the S3 duty cycle and why does it matter?
S3 intermittent duty (e.g., 1 minute on‑load, 9 minutes off‑load) protects motor/thermal performance and defines safe operating cycles for lift systems.
Which hydraulic oil should I use for scissor lifts?
Clean hydraulic oil, viscosity around ISO VG32/46 depending on ambient temperature; maintain cleanliness and replace per service intervals.
Do you offer AC scissor lift power units?
Yes. AC units with 220/380VAC motors, 2.2–3.0 kW at 2850 RPM, 2.1–2.5 mL/r displacement, 16–20L tanks, and 23–25 MPa system pressure.
