Precision Engineering • 1,600+ Units Installed

World-Class Hydraulic Turbines

Hacker designs, develops, and manufactures high-performance Francis, Pelton, Kaplan, Bulb, and REVO turbines for Small Hydro Plants (SHPs) and large hydro projects up to 30 MW per unit.

Turbine Portfolio

Engineered for Every Hydrological Profile

With custom hydraulic blade profiles designed via advanced CFD simulations, each machine delivers optimal energy yield across seasonal flow variations.

Medium to High Head Francis Hydraulic Turbine

Francis Turbines

Francis Hacker turbines are suitable for projects with medium to high hydraulic heads and medium water flow rates. Built with heavy steel spiral cases and precision-machined stainless runners for up to 94% peak efficiency.

  • Efficiency: Up to 94%
  • Head Range: 49 to 984 ft (15–300 m)
  • Power Output: 500 kW to 30 MW
  • Runner Material: CA6NM Stainless Steel
Request Francis Proposal
Very High Head Pelton Hydraulic Turbine

Pelton Turbines

Designed for high-altitude mountain potentials with low flow rates and heads ranging from 328 to 3,937 ft (100 to 1,200 m). Equipped with 1 to 6 precision needle injectors for flat efficiency across extreme partial loads.

  • Efficiency: Flat curve, up to 92%
  • Head Range: 328 to 3,937 ft (100–1,200 m)
  • Injectors: 1 to 6 Jet Configurations
  • Configuration: Horizontal or Vertical Shaft
Request Pelton Proposal
Low Head / High Flow Hacker Kaplan S-Type Turbine, Side Elevation

Kaplan Turbines

National pioneer in Brazil. Suitable for low heads and large flows. Double regulation of runner blades and wicket gates ensures outstanding adaptability and sustained efficiency across changing river seasons.

  • Regulation: Double 3D Hydraulic Regulation
  • Head Range: 33 to 115 ft (10–35 m)
  • Flow Capacity: Large Volume Run-of-River
  • Types: S-Type Tubular, Vertical Pit, Open Flume
Request Kaplan Proposal
Very Low Head Hacker Bulb and Open-Pit Turbine, Side Elevation

Bulb & Open-Pit Turbines

A linear axial derivative of Kaplan technology, housing the generator inside an aerodynamic waterproof bulb. Minimizes civil works and excavation costs while maximizing discharge capacity in flat river basins.

  • Design: Inline Horizontal Capsule
  • Head Range: 10 to 49 ft (3–15 m)
  • Civil Works: Significant concrete reduction
  • Environmental: Low head run-of-river compliant
Request Bulb Proposal
Exclusive Innovation REVO Turbine Innovation

REVO Turbines

The revolutionary modular turbine developed by Hacker to unlock low-viability sites. Offers standardized plug-and-play assembly, ultra-low civil costs, minimal environmental footprint, and fast commissioning.

  • Concept: Modular & Compact Plug-and-Play
  • Economics: High ROI on Low Feasibility Sites
  • Maintenance: Ultra-simplified serviceability
  • Delivery: Expedited manufacturing timeline
Request REVO Consultation
Engineering Selection Matrix

Head vs. Flow Application Chart

Analyze the operating envelopes of each Hacker turbine family according to net water head (H) and design flow rate (Q).

Head vs Flow Hydraulic Turbines Selection Graph

Figure: Operational zones for Pelton, Francis, Kaplan, Bulb, and REVO machines manufactured by Hacker Industrial.

Turbine Model Head Range (H) Flow Range (Q) Max Power Output Optimal Application
Francis 49 to 984 ft (15–300 m) 18 to 1,413 cfs (0.5–40 m³/s) Up to 30 MW Medium heads, dam & reservoir setups
Pelton 328 to 3,937 ft (100–1,200 m) 3.5 to 353 cfs (0.1–10 m³/s) Up to 25 MW High mountain falls, low discharge, high pressure
Kaplan (S-Type/Pit) 33 to 115 ft (10–35 m) 106 to 2,825 cfs (3–80 m³/s) Up to 20 MW Low heads, large river discharge, run-of-river plants
Bulb & Open-Pit 10 to 49 ft (3–15 m) 177 to 3,531 cfs (5–100 m³/s) Up to 15 MW Low-head canal plants & compact powerhouses
REVO Modular / Custom Optimized Micro/CGH Up to 3 MW Fast deployment, low investment, distributed energy

Unsure Which Turbine Suits Your Project?

Use our interactive online Hydro Turbine Calculator on the Home page, or send your site's net head and flow parameters for a custom engineering study.

Launch Turbine Calculator Request Technical Proposal