KL02 J0308 Air Suspension Seat: Adjustable Comfort for Construction Machinery
Construction machinery operators often work for extended periods in environments where machine movement, uneven terrain, and continuous vibration are part of daily operations. A well-designed operator seat can help improve seating comfort and provide greater flexibility for different users.
The KL02 J0308 Air Suspension Seat from KL Seating is designed for construction machinery applications, including excavators, cranes, and other heavy equipment. Combining a 100mm air suspension stroke with multiple adjustment functions, this model offers a configurable seating solution for equipment manufacturers, distributors, and replacement-seat buyers.
1. 100mm Air Suspension Stroke for Demanding Applications
Suspension performance is an important consideration when specifying a seat for construction equipment.
The KL02 J0308 features a 100mm air suspension stroke, allowing vertical seat movement within the designed suspension range. This movement helps isolate the operator from some of the vibration and shock generated during machine operation.
Actual vibration isolation depends on the complete seat design, suspension settings, machine characteristics, and operating conditions.
For equipment operating on uneven surfaces or across changing work environments, selecting a suitable suspension configuration is an important part of seat specification.
2. Adjustable Weight Range from 50–130kg
Operators have different body weights, so suspension adjustment is an important consideration when selecting an industrial seat.
The KL02 J0308 supports a 50–130kg weight adjustment range, allowing the suspension setting to be matched to the intended operator within the specified range.
Correct adjustment helps the suspension operate more appropriately for the user and application.
This feature is particularly relevant for equipment operated by multiple drivers or supplied to different customers with varying requirements.
3. 190mm Fore/Aft Adjustment for Flexible Positioning
A comfortable driving position depends partly on the relationship between the operator, seat, pedals, and controls.
The KL02 J0308 provides 190mm of fore/aft adjustment, with 120mm of forward travel and 70mm of backward travel. The adjustment is available in 10mm increments.
This configuration allows operators to position the seat according to their reach and preferred driving position.
For OEM projects, confirming the available cab space and control layout is important before finalizing the seat installation.
4. Adjustable Backrest and Headrest
The KL02 J0308 is equipped with an adjustable backrest and headrest to provide additional seating-position flexibility.
The backrest adjusts approximately 75° forward and 45° backward, each with a tolerance of ±5°, according to the supplied product specifications.
The headrest provides 80mm of vertical adjustment in 20mm increments.
These functions allow the seating configuration to be adapted to different operator preferences and cab layouts.
5. PVC or Fabric Upholstery Options
Material selection affects the appearance, maintenance requirements, and suitability of a seat for its intended environment.
The KL02 J0308 is available with PVC or fabric upholstery.
PVC can be a practical choice for applications where convenient cleaning is important. Fabric may be considered when a different seating feel or interior finish is preferred.
The final material should be selected according to the working environment, expected maintenance routine, customer preferences, and project specifications.
6. Designed for Excavators, Cranes and Construction Equipment
The KL02 J0308 is intended for construction machinery applications, including:
- Excavators
- Cranes
- Heavy construction equipment
- Other compatible off-road machinery
Before ordering, buyers should verify the seat’s mounting dimensions, available installation space, suspension clearance, and any required electrical connections.
Checking these details in advance helps reduce compatibility issues during installation.
7. KL02 J0308 Product Specifications
| Specification | Details |
|---|---|
| Model | KL02 (J0308) |
| Suspension type | Air suspension |
| Air suspension stroke | 100mm |
| Weight adjustment | 50–130kg |
| Fore/aft adjustment | 190mm |
| Forward adjustment | 120mm |
| Backward adjustment | 70mm |
| Adjustment increments | 10mm |
| Backrest adjustment | 75° forward ±5°; 45° backward ±5° |
| Headrest adjustment | 80mm, in 20mm increments |
| Cover material | PVC or fabric |
| Certification | CE, ISO |
| Applications | Construction machinery, cranes, excavators |
Please confirm the applicable certification documents and final technical specifications with KL Seating before placing an order.
8. OEM and Replacement Seat Solutions from KL Seating
Different construction machines may require different mounting arrangements, upholstery materials, adjustment functions, and accessories.
For OEM and replacement projects, buyers should provide the machine application, mounting information, expected operator weight range, and any required functions before selecting a seat.
KL Seating manufactures seats for forklifts, construction machinery, agricultural machinery, and other off-road vehicle applications. The company also supports OEM and ODM projects according to customer requirements.
Whether you are sourcing seats for new equipment production or replacing an existing operator seat, confirming the technical requirements in advance helps identify a suitable configuration.
Conclusion
The KL02 J0308 air suspension seat combines a 100mm suspension stroke with a 50–130kg weight adjustment range, 190mm fore/aft adjustment, an adjustable backrest, and an adjustable headrest.
Designed for compatible excavators, cranes, and other construction machinery, it offers a configurable seating option for industrial equipment applications.
Looking for an air suspension seat for construction machinery? Contact KL Seating to discuss your application, mounting requirements, and OEM or replacement seat needs.
Post time: Oct-28-2026
