Description

Hoist Fitness HD-3400 Dual Leg Extension/Leg Curl

The expanded HOIST® HD Dual Series offers a comprehensive solution for fitness facilities where space, budget or both are at a premium. Featuring the same aesthetic distinction and durable construction as the popular HOIST ROC-IT™ line, the Dual Series offers 9 dual or multi-function stations. Utilizing flexibility in design HOIST® can provide a state-of-the-art strength circuit for almost any center. The HD Dual Series offers an exciting blend of quality components, intuitive adjustments, superior biomechanics and excellent value.

  • Eight back pad adjustments for varying leg lengths
  • Multiple range-of-motion adjustments for both exercises
  • Self-aligning roller pad automatically adjusts to reduce potential stress of the ankle joints
  • Weight Stack:
    • Standard: 215 lbs (98 kg)
    • Heavy Stack OPTION: 240 lbs (109 kg)
  • Product Width: 51.00" (130 cm)
  • Product Height: 55.00" (140 cm)
  • Product Length: 57.00" (145 cm)
  • Machine Weight: 
    • Standard: 566 lbs (257 kg)
    • Heavy Stack OPTION: 591 lbs (268 kg)

 

Warranty
Warranty data
COMMERCIAL WARRANTY

(RS, RPL, CF, CMJ, CL, HD, HS, HMG, KL, MotionCage & MotionCage Studio)

Applies to facilities that charge monthly membership dues and/or where equipment is used by more than 50 users per day.

10 Years – Body / Frame
5 Years – Structural Moving Parts
3 Years – Bearings, Bushings & Pulleys
1 Year – Finish/Paint, Cables, Upholstery & Accessories
FAQs
Frequently asked question

Is the Hoist HD3400 worth buying for a commercial gym?

Yes, the Hoist HD3400 is an excellent investment for commercial facilities. It combines two functions — leg extension and leg curl — in one compact machine, saving valuable floor space without sacrificing performance. Built with the same durable construction as the premium ROC-IT line, it's engineered for high-traffic use. For gyms balancing budget and quality, this dual-function design delivers strong value and a professional aesthetic.

What warranty comes with the Hoist HD3400 Dual Leg Extension/Leg Curl?

Hoist Fitness is known for offering strong warranty coverage on their HD Dual Series equipment. Specific warranty terms can vary by retailer and region, so we recommend confirming details at the time of purchase. Generally, Hoist covers structural frames, parts, and labor separately. Contact us directly before buying and we'll provide the most current and complete warranty information for this machine.

What muscle groups does the HD3400 target?

The Hoist HD3400 targets the quadriceps with the leg extension function and the hamstrings with the leg curl function. Together, these movements provide balanced lower-body strength training. This makes the machine ideal for athletic conditioning, rehabilitation, and general fitness programs where developing both the front and back of the thigh is a priority.

How much floor space does the Hoist HD3400 require?

The HD3400 is designed with space efficiency in mind, making it a smart choice for facilities where square footage is limited. As a dual-function station, it replaces two separate machines in a single footprint. For exact dimensions, refer to the product specification sheet or contact us — we're happy to help you plan your gym layout before purchasing.

Is the Hoist HD3400 suitable for both beginners and advanced users?

Yes, the HD3400 accommodates a wide range of fitness levels. Its adjustable settings allow users to modify resistance and positioning to match individual needs. Whether someone is new to strength training or an experienced athlete, the machine's intuitive design makes it easy to use safely and effectively, making it a versatile addition to any fitness facility.

Does the Hoist HD3400 require professional assembly?

Professional assembly is strongly recommended for the HD3400 to ensure safe operation and to protect your warranty. Commercial-grade machines like this involve precise component alignment and tensioning. Many retailers offer installation services, and Hoist-certified technicians can ensure everything is set up correctly. Proper assembly also extends the machine's lifespan and ensures users can train safely from day one.

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