Description
UnitedSeats CS85/C4 Mechanical Suspension Seat – Comfort for Industrial & Off-Road Operators
Reliable, ergonomic, and designed for durability in the toughest working environments.
The CS85/C4 from UnitedSeats is a high-back mechanical suspension seat built for long workdays in tractors, construction machinery, and utility vehicles. With lumbar support, headrest, and adjustable armrests included as standard, it delivers premium comfort at great value.
🛠️ Key Features
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Mechanical Suspension: 90 mm of travel absorbs vibrations and terrain impact.
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Weight Adjustment: Supports operators from 50–125 kg for optimal shock absorption.
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Height Adjustment: 60 mm in 3 stages for personalized fit.
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High-Back Design: Offers full back support, including upper shoulder and neck area.
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Mechanical Lumbar Support: Helps reduce operator fatigue and back strain.
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Adjustable Backrest & Headrest: Customizable posture support for long hours.
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Adjustable Armrests: Enhances operator comfort and reduces shoulder tension.
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Durable Trim: Available in UnitedSeats fabric or heavy-duty PVC for rugged use.
🔧 Technical Specifications
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Suspension Type: Mechanical
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Suspension Travel: 90 mm
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Height Adjustment: 60 mm (3 stages)
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Weight Range: 50 – 125 kg
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Slide Rail Travel: 150 mm
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Seat Width: 480 mm
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Backrest: High back with adjustable recline
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Lumbar Support: Mechanical
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Trim Material: UnitedSeats fabric or optional PVC
🎯 Optional Features
  - Seat belt
- Operator presence switch
- Heaters – available in 12V, 24V, or 48V
- Turntable (rotation base)
🚜 Fitment & Compatibility
This seat is suitable for a wide range of industrial, agricultural, and construction vehicles, including:
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Agricultural tractors: Valtra A/N Series, John Deere 5E/6M, MTZ/Belarus 82/920/952
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Construction machinery: Mini-excavators, skid steers, wheel loaders, backhoe loaders
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Municipal & forestry machines: Utility tractors, compact sweepers, narrow-cabin equipment
- Forklifts and small industrial vehicles
🧭 Final Thoughts
The UnitedSeats CS85/C4 is a well-rounded mechanical suspension seat with all the features professionals need for comfort, control, and durability. Whether you're in the field, on a job site, or managing industrial machinery, this seat offers dependable support shift after shift.