HVP-W Series Wheel-Mounted Mobile Bearing Pullers
Engineering Overview & Structural Features
DOUBLE-ACTING HIGH-TONNAGE CYLINDER
Engineered with a robust double-acting hydraulic cylinder providing positive hydraulic retraction, purpose-built for dismounting heavy press-fitted bearings on large shafts and hole-type workpieces.
360° ROTATABLE STEERING HANDLE
The 360° rotatable handle design allows service engineers to steer, align, and actuate the pulling mechanism smoothly from any angle or direction in congested plant bays.
HEAVY-DUTY WHEELED MOBILE CART
Rugged steel mobile chassis equipped with industrial load-bearing casters enables rapid transit across maintenance facilities without requiring overhead crane assistance.
HYDRAULIC ELEVATION POSITIONING
Integrated hydraulic lift mast smoothly raises and lowers the puller centerline to achieve pinpoint horizontal alignment with railway axles, rolling mill rolls, and large motor shafts.
OEM Cross-Reference & Dimensional Interchangeability
Double-acting wheel-mounted mobile hydraulic bearing pullers rated for 700 Bar (10,000 PSI), engineered for large shaft and hole-type workpiece disassembly across 50 to 500 Ton capacities. 50 - 500 Ton Mobile Pullers.
Enerpac®, SPX Flow®, Power Team®, Simplex®, Hytorc®, Holmatro® and other brand names are registered trademarks of their respective owners. HydraStark is an independent manufacturer and is not affiliated with, authorized or endorsed by these companies. OEM model numbers are listed for dimensional and specification reference only; please verify fit with our engineers before ordering.
RATED CAPACITY
50 - 500 Metric Tons
OPERATING PRESSURE
700 Bar (10,000 PSI)
CYLINDER ACTION
Double-Acting Powered Hydraulic Return
Real Product Details & Build Quality
Specifications
Model Number | Capacity Ton | Spread mm | Reach mm | Stroke mm | Weight kg |
|---|---|---|---|---|---|
| HVP-W50 | 50 | 200 - 350 | 300 | 160 | 450 |
| HVP-W100 | 100 | 230 - 450 | 340 | 160 | 540 |
| HVP-W200 | 200 | 285 - 500 | 380 | 160 | 820 |
| HVP-W300 | 300 | 350 - 550 | 450 | 200 | 953 |
| HVP-W500 | 500 | 400 - 600 | 480 | 200 | 1800 |
Required System Components
Frequently Asked Questions
Q1What are the key specifications of the HVP-W?
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What are the key specifications of the HVP-W?
Rated Capacity: 50 - 500 Metric Tons; Operating Pressure: 700 Bar (10,000 PSI); Cylinder Action: Double-Acting Powered Hydraulic Return; Stroke Range: 160 - 200 mm; Spread & Reach: Spread 200-600 mm | Reach 300-480 mm. Full specifications and dimensions are given in the specification table below.
Q2Which models are available in the HVP-W series?
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Which models are available in the HVP-W series?
The specification table lists 5 models: HVP-W50, HVP-W100, HVP-W200, HVP-W300, HVP-W500. For non-standard requirements, please describe them in the inquiry form.
Q3How is the HVP-W tested before shipping?
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How is the HVP-W tested before shipping?
Each unit is tested at 125% of its rated pressure before shipping (700 Bar rated, 875 Bar test pressure).
Q4What are the lead time, warranty and shipping options for the HVP-W?
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What are the lead time, warranty and shipping options for the HVP-W?
Lead time is typically 2–3 business days when the model is in stock and 7–35 business days otherwise. Warranty is 12 months after receipt of goods. Shipping is available by sea freight, air freight or international express (DHL, FedEx, UPS). Send your requirements through the inquiry form for an exact quotation and delivery date.