What to Consider When Choosing a Compact Crawler Boom Lift

When selecting a compact crawler boom lift for an application, most renters or equipment owners start with platform height, outreach or footprint. But, there’s another decision that plays a critical role in productivity and performance: The power source.

In addition to offering a full line-up in multiple machine sizes and configurations, JLG^® compact crawler boom lifts are also available in three versatile power options to meet the varying needs of today’s job sites: Diesel, Lithium-Ion and Bi-Energy. Understanding the strengths and best-use scenarios for each can help match the right machine to the right job, thereby maximizing the return on investment.

Lithium-Ion: Clean Power for Modern Jobsites

Best for: Indoor work, emissions-sensitive environments and noise-restricted zones

Compact crawler boom lifts powered by lithium-ion batteries are a go-to choice for interior or semi-enclosed spaces, like hospitals, airports, data centers or office buildings. These units operate quietly and emission-free, delivering productivity without disruption.

Why Choose Lithium-Ion:

• Zero emissions: Suitable for enclosed or ventilated-restricted environments
• Quiet operation: Ideal for occupied facilities or after-hours work
• Minimal maintenance: No oil, filters or coolant systems
• Efficient power: Efficient charging and longer life than traditional batteries

Things to Consider:

• Higher upfront cost
• Needs charging infrastructure on site
• Cold weather may reduce battery performance without proper planning

Diesel: Reliable Performance, Anywhere

Best for: Outdoor construction, remote access and rugged terrain

Diesel-powered models remain the powerhouse choice for general contractors, utility crews, landscapers and arborists working in remote or challenging outdoor conditions. When long runtimes and maximum torque are a must, diesel delivers.

Why Choose Diesel:

• Extended runtime: Full-day performance with fewer refueling stops
• High torque: Ideal for sloped or uneven terrain
• Fuel flexibility: No need for on-site electric infrastructure

Things to Consider:

• Not suitable for indoor use or emissions-restricted sites
• Louder operation may be disruptive in noise-sensitive areas

Bi-Energy: The Best of Both Worlds

Best for: Jobsites that transition between indoors and outdoors

JLG’s Bi-Energy option, available on popular models like the X540AJ, X600AJ, X660SJ X770AJ and X1000AJ, combines the quiet, emissions-free performance of a Lithium-Ion battery with the robust power of a Diesel engine, all in one machine. And, it’s easy to operate: Operators can seamlessly switch between the two power sources depending on the task. For example, drive the lift outdoors using diesel, then switch to battery mode for silent indoor operation at height.

Why Choose Bi-Energy:

• Dual power flexibility: Work indoors or out without changing machines
• Easy interface: Two-button control to toggle between power modes
• Boosted productivity: No downtime moving between sites or power sources
• Rental fleet ready: Ideal for mixed-use or multi-day projects
• Cold-weather capable: Combines electric convenience with diesel reliability

Things to Consider:

• Slightly heavier than single-power-source units
• May have higher upfront acquisition costs compared to Diesel or Lithium-Ion machines