Hotsale Dual Function Gym Pin Loaded Fitness Equipment Selectorzied Machine Factory Sales ab Dominal Crunch/low Back for Gym

Name: Hotsale Dual Function Gym Pin Loaded Fitness Equipment Selectorzied Machine Factory Sales ab Dominal Crunch/low Back for Gym
Brand: Otaway Fitness Equipment (Xintai) Co., Ltd.
SKU: 1601050035171_1
Price: 600.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Dual Functionality: Targets quadriceps (leg extensions), hamstrings (leg curls), and lower back/abdominal muscles (crunch motions) through adjustable positioning.
Pin-Loaded Resistance System: Allows quick and secure adjustment of weight settings (e.g., 10–200 lbs) for personalized intensity levels.

Key features

1. Corrosion-Resistant Steel Frame for Long-Lasting Durability

With a heavy-duty steel frame, ensure stable performance even during high-intensity workouts. The metal construction is ~30% lighter than traditional iron frames* while maintaining commercial-grade strength, making it ideal for frequent use in gyms or home setups.

2. Pin-Loaded System for Quick Resistance Adjustments

With a intuitive pin-loaded mechanism, switch between resistance levels in seconds—no tools required. This design is ~50% faster than manual weight plate adjustments* on conventional machines, streamlining your workout routine.

3. Dual-Function Design for Targeted Muscle Training

With adjustable seat and backrest positions, train both quadriceps (leg extensions) and hamstrings (leg curls) seamlessly. This multi-functional setup replaces the need for separate machines, saving ~40% more space* than dual standalone units.

4. Commercial-Grade Safety Features for Secure Workouts

With integrated safety bars and straps, reduce injury risks during heavy lifts. These features meet or exceed industry safety standards*, ensuring reliability for both professional trainers and home users.

5. Compact yet Powerful Build for Versatile Environments

With a compact footprint, fit seamlessly into small home gyms or crowded commercial spaces. The large loader mechanism supports high-resistance training (up to 200 lbs*), catering to advanced users without sacrificing space efficiency.

Product details

The Hotsale Dual Function Gym Pin Loaded Fitness Machine combines strength and versatility, designed for commercial and home gym use. Built with a steel frame and adjustable resistance system, it targets quadriceps, hamstrings, abdominals, and lower back muscles. Its compact design and safety features make it ideal for users seeking efficient, customizable workouts.

Technical specifications

Feature	Specification	Benefit
Frame Material	Steel (triple-layer galvanized)	With X, you can Y: Ensure long-term durability in high-traffic settings.
Adjustable Resistance	Pin-loaded system (10-200 lbs)	Customize intensity for beginners to advanced users.
Safety Features	Safety bar + dual-strap lock mechanism	Reduce injury risk during heavy lifts.
Seat/Backrest	4-position adjustable (height/angle)	Fit users of all body types comfortably.
Exercise Functions	Leg extension, leg curl, ab crunch	Target multiple muscle groups with one machine.

Customization guide

Adjustable parameters:

Resistance Levels: Pin-loaded system allows 20% faster plate changes than traditional models.
Seat/Backrest Angles: Optimize posture for low-back or abdominal focus.
Weight Stack Capacity: Upgradeable to 250 lbs for commercial-grade use.

Get inspired

This machine transforms your space into a full-leg and core workout zone. Whether you’re rehabbing an injury or building strength, its dual-axis adjustability and commercial-grade steel frame ensure safety and adaptability for every fitness journey.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Max Weight Capacity	150 lbs	180 lbs (+20%)	200 lbs (+33%)
Frame Thickness	1.5mm steel	2mm steel (+33%)	2.5mm steel (+67%)
Safety Features	Basic straps	Locking straps	Dual-axis sensors*
User Capacity	1 user	2 users	3 users

Supplier's note

Technical Breakthroughs:
- Triple-layer steel frame: Outperforms industry standards by 40% in load-bearing tests.
- Dual-axis seat adjustment: Enables precise targeting of lower-back muscles (vs. single-axis models).
- Pin-loaded system: 20% faster plate changes than traditional models, reducing workout downtime.
Version Selection Guide:
- Base Model: Ideal for home gyms or small studios prioritizing budget and space.
- Advanced Model: Commercial gyms needing durability (2mm steel) and dual-user capability.
- Pro Model: Professional facilities requiring max weight capacity (200 lbs) and injury-prevention sensors. Example: The Pro’s 2.5mm steel frame withstands 25% more stress than competitors, ensuring longevity in high-traffic settings. Pair its sensors with adjustable resistance to tailor workouts for rehab or powerlifting.

Frequently asked questions

Which leg extension and curl machine is best suited for commercial gym use?
How do I clean and maintain the seat padding on a leg curl machine?
Why is steel the best material for leg extension machines compared to plastic?
Can this dual-function leg machine be adjusted for different user heights?
Is this leg extension/curl machine certified for commercial safety standards?
What makes the dual-function design of this machine better than single-purpose equipment?
How does the pin-loaded system benefit leg workouts compared to plate-loaded machines?
Does this machine’s compact design work for home gyms with limited space?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Leg Extension/Curl Machine	Commercial gyms, home gyms targeting quads/hamstrings	Steel frame (10mm thickness, ASTM A36)▲ Adjustable weight stack (10–200 lbs, 10 lb increments) Safety bar (ANSI Z96.1 certified)	Dual-function design▲ Customizable resistance▲ Enhanced safety (▲20% fewer injury reports vs industry avg)	Higher upfront cost Requires dedicated space (▲15% larger footprint than compact alternatives)
Leg Press Machine	Commercial gyms focusing on leg strength	Weight capacity: 500–1000 lbs (ISO 9001) Adjustable seat angle (15° increments)	Targets multiple leg muscles▲ High resistance for advanced users▲ Guided movement for stability	Bulky design (▲30% larger than compact machines) Limited movement patterns
Cable Crossover Machine	Functional training, isolation exercises	Cable stack (50–300 lbs, ASTM F1946) 10+ attachment points (ISO 17369)	Versatile movement options▲ Adjustable resistance▲ Low maintenance cost	Complex setup▲ Higher price point▲ Less effective for heavy compound lifts
Adjustable Dumbbell System	Home gyms, functional training	Weight range: 5–150 lbs (5 lb increments) Compact design (ISO 17369)	Space-efficient▲ Cost-effective for multi-user setups▲ Easy storage▲	Limited to free-weight movements Requires more time to adjust weights▲
Resistance Band Sets	Rehabilitation, travel workouts	Resistance levels: 5–50 lbs (ASTM F2303) Portable (fits 10x10x5" case)	Lightweight and portable▲ Affordable▲ Low-impact for rehab▲	Inconsistent resistance▲ Not suitable for heavy lifting▲ Shorter lifespan▲
Smith Machine	Squats/overhead presses in commercial gyms	Steel frame (12mm thickness, ASTM A36) Weight capacity: 400 lbs (ISO 10249)	Safer than free weights▲ Guided path reduces injury risk▲ High weight capacity▲	Restricts natural movement▲ Bulky footprint▲ Less effective for functional training▲