Spirit Fitness SP-4312 Deltoid Trainer

Product Overview

The Spirit Fitness SP-4312 Deltoid Trainer is a precision-engineered strength machine designed to isolate and develop the shoulder muscles through controlled, biomechanically accurate movement. Featuring independent arms and a wide range of motion, it supports both deltoid raises and fly exercises for balanced shoulder development. With its ergonomic support system, smooth resistance, and compact commercial footprint, this machine delivers targeted performance, comfort, and durability for modern training facilities.

PIN: SP-4312

Key Features

• Independent Arm Movement
  Multiple adjustment options allow users to perform deltoid raises and fly exercises with a natural, wide range of motion.
• Angled Chest Pad for Stability
  Maintains proper forward body positioning, improving biomechanics and reducing strain during exercise.
• Adjustable Seat Alignment
  Ensures correct shoulder positioning in line with the machine’s axis of rotation for optimal muscle engagement.
• Smooth Cable-Driven Resistance
  Provides fluid, consistent motion throughout each repetition for safe and effective training.
• Integrated Rep Counter & Storage
  Tracks performance while offering convenient top-cap storage for personal items.
• Compact, Space-Efficient Design
  Optimized footprint allows efficient use of gym floor space without compromising functionality.
• Commercial-Grade Construction
  Built with heavy-duty steel and premium upholstery for long-term durability in high-traffic environments.

Specifications

Performance

• Exercise Type: Deltoid raise & reverse fly
• Resistance System: Selectorized weight stack
• Weight Stack: 110 kg / 240 lb
• Increment: 2.2 kg (5 lb) increments
• Pulley Ratio: Approx. 0.15 (raise) / 0.3 (fly)
• Movement: Independent arms with cable-driven resistance for smooth, controlled motion 

Design & Build

• Frame: Heavy-duty commercial-grade steel
• Finish: Electrostatic powder-coated, corrosion-resistant surface
• Seat: Adjustable height for proper user alignment
• Padding: High-density foam with premium upholstery
• Chest Support: Angled chest pad for stability and correct posture
• Mechanics: Independent arm system with multiple adjustment settings
• Convenience Features: Rep counter, storage tray, enclosed weight stack 

Dimensions & Capacity

• Dimensions (L × W × H): 1530 × 710 × 1567 mm (60" × 28" × 62")
• Machine Weight: 208 – 211 kg (458 – 465 lb)
• Weight Stack: 110 kg / 240 lb
• Maximum User Weight: Approx. 180 kg / 360 lb
• User Height Range: Approx. 4’11” – 6’8”