Tire Changer Hydraulic Power Pack
- Compact modular design: AC/DC motors, reversible pump, CETOP options
- Optimized for bead breaking: stable pressure, smooth cylinder motion
- Energy-efficient S3 duty: intermittent cycles with thermal protection
- Smart control ready: PLC/relay, proportional P/Q valve options
- Safety and compliance: ISO 4413, CE, Machinery Directive
TIRE CHANGER HYDRAULIC POWER PACK TYPES
Passenger Tire Changer HPU
Compact and reliable, our Passenger Tire Changer HPU powers bead breaking, head travel and center clamping with smooth, precise motion. Typical specs: 150–250 bar, 0.3–6 L/min, 0.35–1.5 kW, 1.5–8 L reservoir, AC 220 V or 12/24 V DC. Single/double‑acting circuits, SAE08/CETOP valves, S3 duty. Ideal for passenger car changers and small workshops.
Truck Tire Changer HPU
Built for heavy-duty truck and bus wheels, our Truck Tire Changer HPU delivers robust torque for bead breaking, head positioning and side lift. Typical specs: up to 200 bar (20 MPa), 6–15 L/min, 1.5–3.0 kW, 5–12 L reservoir, 380 V AC three‑phase. Double‑acting circuits, CETOP D03/D05 valves, S3 duty. Reliable for fleet workshops.
Side Lift/Loading Arm HPU
Compact power for wheel loading arms, our Side Lift/Loading Arm HPU ensures smooth, safe lifting alongside tire changers. Typical specs: 140–220 bar, 3–10 L/min, 0.75–2.2 kW, 3–10 L reservoir, 220/380 V AC. Double‑acting circuits with dual pilot‑operated check valves and relief valves. Perfect for ergonomic handling in service bays and workshops.
Center Clamp/Turntable HPU
Designed for center clamping and turntable rotation, our Center Clamp/Turntable HPU provides precise flow control for consistent, gentle rim handling. Typical specs: 100–160 bar, 2–8 L/min, 0.75–1.5 kW, 3–8 L reservoir, 220 V AC. CETOP D03 valve platform, relief and flow control valves. Ideal for passenger car changers needing smooth torque.
Your Reliable Tire Changer Hydraulic Power Pack OEM Partner
Hydrath is your trusted HPU engineering partner for tire changers, supporting CAD reviews and seamless integration with frames and cylinders.
Each unit is 100% pressure/flow bench‑tested. Choose 12/24V DC or 220/380V AC platforms, single/double‑acting circuits, CETOP/SAE valves, S3 duty.
Compact footprint and service‑friendly manifold layout keep installation fast and daily bead‑breaking cycles dependable. ISO 4413 & CE compliant.
| Parameter | Specification |
|---|---|
| Voltage | AC 220/380 V; DC 12/24 V |
| Pressure | 150–250 bar (heavy‑duty 3000–4000 psi) |
| Flow Rate | 0.3–15 L/min |
| Motor Power | 0.35–3.0 kW |
| Circuit Type | Single/Double‑acting |
| Pump Type | Unidirectional/Reversible gear pump |
| Valve Platform | CETOP D03/D05; SAE08 cavities |
| Reservoir | 1.5–12 L |
| Duty Cycle | S3 (intermittent) |
| Compliance | ISO 4413; CE; 2006/42/EC |
| Control Interface | PLC/relay; optional proportional P/Q |
| Ports/Threads | 1/4″–3/8″ BSPP; SAE |
| Cooling | Air/oil cooler |
| Filtration | Return line β≥200; optional pressure side |
| Fluid Temperature | –10–70 °C |
| Ambient Temperature | –15–50 °C |
Hydraulic Power Packs Applications
Agriculture & livestock
- Lifting
- Feeding
- Rural automation systems
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What is a Tire Changer Hydraulic Power Pack and what does it include?
A Tire Changer Hydraulic Power Pack is a compact hydraulic power unit that drives bead breaking, head travel, center clamping and side lift.
It integrates an electric motor (AC/DC), gear pump (unidirectional or reversible), central manifold with CETOP/SAE cartridge valves, reservoir, and controls, designed per ISO 4413 and CE.
How do I size pressure and flow for a Tire Changer Hydraulic Power Pack?
Passenger changers typically operate at 150–250 bar with 0.3–6 L/min; heavy‑duty truck changers around 200 bar (20 MPa) and 6–15 L/min, matching cylinder areas and duty cycles.
Choose S3 intermittent motors and stabilize temperature via cooling when cycles are frequent.
Should I use AC or DC for a Tire Changer Hydraulic Power Pack?
DC (12/24V) suits compact/mobile systems or limited mains access;
AC (220/380V) fits stationary workshops and heavy truck units.
Confirm kW against flow/pressure and reservoir size (e.g., 1.5–12 L).
Single‑acting vs Double‑acting circuits for Tire Changers?
Double‑acting cylinders are common for head travel and side lift.
Reversible gear pumps can simplify the valve block, with dual pilot‑operated checks to hold loads and relief valves on A/B lines for safety.
What is S3 duty and why is it relevant to Tire Changers?
S3 intermittent duty (e.g., 1 minute on, 9 minutes off) matches tire changer cycles and protects motor/pump. Ensure proper cooling and observe manufacturer S3 ratings.
Which valve platform suits Tire Changer Hydraulic Power Pack integration?
CETOP D03/D05 manifolds and SAE08/SAE06 cartridge cavities align to standard circuits.
Include check valves, relief valves, and optional proportional P/Q control for smooth clamp/rotation.
Installation and maintenance best practices for Tire Changer HPUs?
Use correct viscosity, return/pressure filtration (e.g., β≥200), air/oil cooling, leak checks, and proper electrical integration (PLC/relay). Follow site preparation and foundation guidelines for stability.
Are there smart/Industry 4.0 options for Tire Changer Hydraulic Power Packs?
Smart Power Units with integrated HPC offer sensors and proportional control, enabling diagnostics and efficiency; compact series remains compatible for future upgrades.
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