Mobility Foresights

GLOBAL CONSTRUCTION EQUIPMENT ALTERNATOR MARKET

 

KEY FINDINGS

  • Due to the impact of COVID-19 on mining operations, global copper production declined by 2.6% to 20.1 Million tons in 2020.
  • Large Crawler excavators require alternator output up to 280 Amp to supply power to all its complex electrical components.
  • Some of the Construction equipment manufacturers rely on external OEM suppliers for alternators as per requirement.
  • The alternator will be powering all the other components such as safety systems and all the electrical accessories. For safety, most of all alternators use internal voltage regulators to maintain the proper supply of system voltage.

 

INTRODUCTION

Batteries came into general use with the introduction of electric starting motors on engines. For more than fifty years, the industry relied on dynamos to recharge the batteries with direct current.

The alternator system was already widespread in heavy-duty industrial applications. However, adapting the technology to the technical constraints of construction vehicles in an era when electrical energy requirements were relatively low proved to be too complicated.

 

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When the engine is running, the alternator supplies constant electrical energy to the vehicle’s electrical circuit and battery (for recharging). Construction equipment requires an alternator that has high frequency, high output current, more reliability and suitable for the harsh working environment.

 

GLOBAL CONSTRUCTION EQUIPMENT ALTERNATOR MARKET DYNAMICS

Hybridization has been an ongoing conversation for a long time, so the term isn’t new, but it is still evolving as new power sources, technologies, and capacities become accessible and available.

The hydraulic hybrid drivetrains because of the high-density energy capture and release capabilities it has. As hybrid power sources like batteries have evolved to allow for more rapid energy release when these are the parameters manufacturers will also develop compatible alternator to power this drivetrain and along with the capacity to withstand peak loads during operations.

Recently, engine manufacturers have been highlighting their hybrid solutions. Kubota Engines, with their Micro Hybrid Technology system, incorporates a 48V motor-generator in place of a traditional alternator. Some applications like forklifts and wheel loaders when they are operating on peak load, even though the amount of time they use the peak load is very limited.

Larger engines will be selected. But, by being able to take energy from batteries or electric motors, they don’t need to rely on the engine for the full power need.

The electrical energy produced by the alternator is sent to the power electronics, which momentarily functions the load on the engine. It does this by assisting the engine (via an engine-mounted gearbox) in driving the hydraulic pumps that power boom, bucket, steering, and cooling-fan functions, and by assisting in driving parasitic loads on the engine, such as the water pump, air-conditioner compressor, oil pump.

 

 

 

PREFERRED ALTERNATOR OUTPUT BY REGIONS

SL No Vehicle Type U.S. EUROPE INDIA
1 Crawler Excavator 40 – 280 Amp 40 – 140 Amp 40 – 90 Amp
3 Backhoe Loader 110 – 160 Amp 95 – 120 Amp 50 – 140 Amp
4 Articulated Trucks 100 – 160 Amp 65 – 120 Amp 50 – 120 Amp
5 Dozers 100 – 150 Amp 120 Amp 35 – 90 Amp
6 Wheeled loaders 60 – 160 Amp 70 – 180 Amp 45 – 140 Amp
8 Dump Trucks 115 – 120 Amp 100 – 120 Amp 100 – 140 Amp

 

 

GLOBAL CONSTRUCTION EQUIPMENT ALTERNATOR MARKET SIZE AND FORECAST

                                                                                                                

The global construction equipment alternator market is estimated at $XX Billion in 2020 and growing at XX% CAGR till 2025.

 

 

 

 

COMPETITIVE LANDSCAPE

As OEMs are tending towards new-gen technology, diesel-hybrid or electric drivetrains; the engines should be integrated with the alternator for powering its electrical system. Developments have been made for superior RPM output, efficiency, size, faster battery recharge, craftsmanship, and overall better current output.

John Deere’s hybrid loaders use 25 percent less fuel than the conventional typical applications. By contrast, the hybrid’s engine drives a brushless AC electric generator, which sends power to the electric motor via a power electronics module.

Liebherr with their Litronic Plus Isolation system consisting of a double-pole battery, starter motor, and hoist system isolators which ensure the safety of maintenance personnel and also to ease service access, the alternator is remote mounted and connected to the splitter box with a drive shaft. The Active Front End function of the alternator is driving the engine during retarding; during propel phases, the electric drive controls the powertrain. This technology will allow all the components to operate at peak efficiency independent of external conditions.

 

 

COMPANIES PROFILED

 

 

 

 

Sl no Topic
1 Market Segmentation
2 Scope of the report
3 Abbreviations
4 Research Methodology
5 Executive Summary
6 Introduction
7 Insights from Industry stakeholders
8 Cost breakdown of Product by sub-components and average profit margin
9 Disruptive innovation in the Industry
10 Technology trends in the Industry
11 Consumer trends in the industry
12 Recent Production Milestones
13 Component Manufacturing in US, EU and China
14 COVID-19 impact on overall market
15 COVID-19 impact on Production of components
16 COVID-19 impact on Point of sale
17 Market Segmentation, Dynamics and Forecast by Geography, 2021-2026
18 Market Segmentation, Dynamics and Forecast by Product Type, 2021-2026
19 Market Segmentation, Dynamics and Forecast by Application, 2021-2026
20 Market Segmentation, Dynamics and Forecast by End use, 2021-2026
21 Product installation rate by OEM, 2021
22 Incline/Decline in Average B-2-B selling price in past 5 years
23 Competition from substitute products
24 Gross margin and average profitability of suppliers
25 New product development in past 12 months
26 M&A in past 12 months
27 Growth strategy of leading players
28 Market share of vendors, 2021
29 Company Profiles
30 Unmet needs and opportunity for new suppliers
31 Conclusion
32 Appendix

 

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