Professional Grade Performance - ESCO 3 Ton Trolley Jack (Model 90521)

Heavy Duty Hydraulic Floor Jack with Precision Control

Built for professional shops and serious DIYers who need reliable lifting power without compromise. This 3 ton trolley jack delivers rapid, controlled lifting with its dual-piston hydraulic system and unique lift & twist lowering mechanism. Perfect for cars, trucks, and fleet vehicles where precision and safety matter most.

ESCO 3 ton trolley jack professional hydraulic floor jack

Why This 3 Ton Trolley Jack Outperforms Standard Floor Jacks

Faster Setup, Safer Operation

Quick-Lift Foot Pedal System - Raises the jack rapidly without manual pumping, saving time and effort on every lift. The dual-piston design means you can get under vehicles faster than traditional single-piston jacks.

  • Double-pump hydraulics for efficient lifting
  • Foot pedal eliminates repetitive handle pumping
  • Built-in tool tray keeps fasteners within reach

Precision Control When It Matters

Lift & Twist Controlled Lowering - Two-speed release system provides absolute precision when lowering vehicles. No sudden drops or guessing the balance point, making it safer for suspension and brake work.

  • Controlled descent prevents vehicle damage
  • Precise positioning for delicate repairs
  • ASME certified for professional use

Low Profile Access

Super Low 3.75" Minimum Height - Slides under low-clearance vehicles that standard jacks can't reach. Heavy-duty nylon wheels roll smoothly without damaging shop floors or garage surfaces.

  • Works with sports cars and lowered vehicles
  • 19.69" maximum lift height for versatility
  • Non-marking wheels protect finished floors

Perfect for Professional Shops and Home Garages

This hydraulic trolley jack handles daily use in demanding environments while remaining user-friendly for weekend mechanics. The heavy-duty steel construction and ergonomic handles make it ideal for:

  • Automotive service centers working on cars, SUVs, and light trucks
  • Fleet maintenance facilities needing reliable lifting equipment
  • Mobile mechanics requiring portable, professional-grade tools
  • Home garage enthusiasts wanting shop-quality performance
  • Tire shops and quick-lube operations with high daily volume

Technical Specifications

ESCO 90521 3 ton trolley jack specifications and dimensions
Lifting Capacity 3 tons (6,000 lbs)
Minimum Height 3.75 inches (95 mm)
Maximum Height 19.69 inches (500 mm)
Jack Length 28.35 inches (720 mm)
Handle Length 47.25 inches (1200 mm)
Weight 90 lbs (40.5 kg)
Construction Heavy-duty steel with nylon wheels
Certification ASME certified

Get Professional Lifting Performance Today

Join thousands of mechanics and DIYers who trust ESCO quality for their most demanding lifting tasks. This heavy duty trolley jack delivers the speed, safety, and precision your work deserves.

Order your ESCO 90521 professional trolley jack now for fast, reliable lifting.

Frequently Asked Questions

How does this compare to Harbor Freight trolley jacks?

The ESCO 90521 offers professional-grade construction and precision control that budget alternatives can't match. The dual-piston system lifts faster, the lift & twist lowering provides better control, and the ASME certification ensures safety standards that cheaper jacks often lack. While Harbor Freight jacks work for occasional use, this ESCO model is built for daily shop use and demanding applications.

What's the difference between a trolley jack and floor jack?

Trolley jack and floor jack refer to the same type of hydraulic lifting equipment. Both terms describe wheeled jacks that roll along the ground, as opposed to bottle jacks or scissor jacks. The ESCO 90521 is designed as a professional trolley/floor jack with heavy-duty wheels for easy positioning.

Will this work with low profile cars?

Yes, the 3.75" minimum height makes this one of the lowest profile trolley jacks available. It easily fits under sports cars, lowered vehicles, and other cars with minimal ground clearance where standard jacks won't fit.

Is this suitable for trucks and SUVs?

Absolutely. With a 3-ton (6,000 lb) capacity and 19.69" maximum lift height, this jack handles most pickup trucks, SUVs, and commercial vans safely. The robust construction and precise control make it ideal for heavier vehicle service work.

Warranty Coverage

This professional trolley jack includes a 1-year limited warranty covering manufacturing defects and material failures under normal use. ESCO's warranty reflects their confidence in the quality and durability that professionals expect from their lifting equipment.

About the Brand

Esco

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