HPB Series Brushless Cordless Battery-Powered Hydraulic Pumps
Engineering Overview & Structural Features
The HPB Series Cordless Battery-Powered Ultra-High Pressure Hydraulic Pumps deliver genuine field mobility and untethered 700 Bar (10,000 PSI) performance for remote construction, offshore platforms, utility towers, and emergency response operations. Driven by a high-efficiency 0.75 kW brushless DC servo motor operating at an ultra-quiet acoustic signature below 75 dB, the HPB Series is powered by a standard high-capacity 26 Ah lithium-ion battery pack with smart management. Built within an all-encompassing protective steel roll cage with integrated cable management, it features an electromagnetic automatic auto-exhaust venting valve, a precision target-locking pressure regulator (70-700 Bar), three-speed electronic flow selection, and a tool-free quick-detach pressure gauge.
0.75 KW BRUSHLESS SERVO & 26 AH LITHIUM PACK
High-efficiency brushless DC servo motor operates below 75 dB with immediate torque delivery. Standard 26 Ah high-density lithium-ion power pack ensures sustained multi-cycle duty without voltage drop or generator dependency.
TARGET-LOCKING REGULATOR & ELECTROMAGNETIC VENT
Precision regulating valve allows fine pressure adjustment between 70 and 700 Bar with positive target locking. Electromagnetic automatic exhaust valve opens on power-up for zero-cavitation hydraulic breathing.
THREE-SPEED ELECTRONIC FLOW & QUICK GAUGE
Three selectable electronic speed settings (High, Medium, Low) balance rapid tool advance against millimetric precision positioning. Comes with a tool-free quick-detach pressure gauge and standard high-flow couplers.
TUBULAR ROLL CAGE & INTEGRATED CABLE WINDER
All-encompassing integrated steel tubular cage shields motor, battery, and valves from worksite impacts. Built-in cable winder keeps remote lines organized and snag-free during vehicle transit and field moves.
REMOTE BRIDGE & INFRASTRUCTURE INSPECTION
Operates completely untethered on remote river crossings, highway overpasses, and railway viaducts where trailing electric generator cables present tripping and safety hazards.
NOISE-RESTRICTED TUNNEL & INDOOR JACKING
Whisper-quiet brushless DC servo motor (<75 dB) allows night-shift structural shoring, hospital retrofits, and confined utility tunnel operations without exceeding sound ordnances.
OFFSHORE WIND & TELECOM TOWER MAINTENANCE
Compact 26 kg profile, all-around crash cage, and high-capacity 26 Ah battery allow crane hoisting onto offshore nacelles and telecommunications towers for bearing pullers and tensioners.
OEM Cross-Reference & Dimensional Interchangeability
Cordless brushless DC servo hydraulic pumps rated for 700 Bar (10,000 PSI), powered by 26 Ah lithium batteries for untethered field jacking and maintenance across 7.0 to 20.0 L oil capacities. 700 Bar / 26 Ah Li-ion Battery.
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.
MOTOR POWER
0.75 kW Brushless DC Servo Motor
BATTERY MODULE
26 Ah High-Capacity Lithium-Ion with Charger
MAX PRESSURE
700 Bar (10,000 PSI)
Real Product Details & Build Quality
Specifications
Model | Cylinder Compatibility | Motor Power kW | Reservoir Size L | Flow @ 7 Bar L/min | Flow @ 700 Bar L/min | Relief Range Bar | Weight kg |
|---|---|---|---|---|---|---|---|
| HPB-07-VM33 | Single Acting (3/3 Manual Valve) | 0.75 | 7.0 | 4.8 | 0.45 | 70 - 700 | 26 |
| HPB-07-VM43 | Double Acting (4/3 Manual Valve) | 0.75 | 7.0 | 4.8 | 0.45 | 70 - 700 | 26 |
| HPB-20-VM33 | Single Acting (3/3 Manual Valve) | 0.75 | 20.0 | 4.8 | 0.45 | 70 - 700 | 38 |
| HPB-20-VM43 | Double Acting (4/3 Manual Valve) | 0.75 | 20.0 | 4.8 | 0.45 | 70 - 700 | 38 |
Required System Components
Frequently Asked Questions
Q1How does the HydraStark HPB compare with the Enerpac XC?
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How does the HydraStark HPB compare with the Enerpac XC?
The HydraStark HPB range (HPB Series Brushless Cordless Battery-Powered Hydraulic Pumps) is positioned as an alternative to the Enerpac XC (OEM part numbers such as XC-1201M, XC-1302M, XC-1402M). Enerpac is a registered trademark of its owner; the reference is provided for dimensional and technical comparison only. Mounting dimensions, ratings and interfaces are listed in the specification table on this page — please confirm them against your existing equipment, or send us your OEM part number and our engineers will check compatibility before you order.
Q2What are the key specifications of the HPB?
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What are the key specifications of the HPB?
Motor Power: 0.75 kW Brushless DC Servo Motor; Battery Module: 26 Ah High-Capacity Lithium-Ion with Charger; Max Pressure: 700 Bar (10,000 PSI); Pressure Regulation: 70 - 700 Bar Target-Locking Valve; Noise Level: < 75 dB Ultra-Quiet Operation. Full specifications and dimensions are given in the specification table below.
Q3Which models are available in the HPB series?
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Which models are available in the HPB series?
The specification table lists 4 models: HPB-07-VM33, HPB-07-VM43, HPB-20-VM33, HPB-20-VM43. For non-standard requirements, please describe them in the inquiry form.
Q4How is the HPB tested before shipping?
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How is the HPB tested before shipping?
Each unit is tested at 125% of its rated pressure before shipping (700 Bar rated, 875 Bar test pressure).
Q5What are the lead time, warranty and shipping options for the HPB?
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What are the lead time, warranty and shipping options for the HPB?
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.