NTS2 6860/875 NTS2 R/H Bus & Coach

ISRI 6860/870 NTS2

3-point seat belt system
Pneumatic suspension system
Automatic weight adjustment of 50kg to 150kg
Pneumatic height adjustment
Adjustable vertical shock absorber
Integrated pneumatic lumbar and side bolster support
Suspension quick release
Horizontal adjustment
Tilt adjustment
Seat cushion adjustment
Integrated head restraint
Backrest adjustment
Seat belt buckle including contact switch
Available in right hand controls
Trimmed in breathable Inka / Laos cloth

This seat is for Bus and coach applications only.

Note: Armrests are an optional extra.

ISRI 6860/870 NTS2 Bus

Advanced design ensures maximum safety and comfort. The seat has an effective operators weight range of 50kg to 150kg, integrated 3-point seat belt and integrated pneumatic lumbar with lateral support. This seat is for Bus and coach applications only.

Here you will find the technical details of the seat variants available:

3-point seat belt system
Pneumatic suspension system
Automatic weight adjustment of 50kg to 150kg
Pneumatic height adjustment
Adjustable vertical shock absorber
Integrated pneumatic lumbar and side bolster support
Suspension quick release
Horizontal adjustment
Tilt adjustment
Seat cushion adjustment
Integrated head restraint
Backrest adjustment
Seat belt buckle including contact switch
Available in left and right hand controls
Trimmed in breathable Inka / Laos cloth

Note: Armrests are an optional extra.

Key Features

Pneumatic Suspension System The seat uses a self-leveling air suspension system with an effective operator weight range of 50kg to 150kg.
Integrated 3-Point Seat Belt System A three-point seat belt is integrated directly into the seat structure for enhanced safety.
Integrated Pneumatic System (IPS) This dual-stage air lumbar support system includes both lumbar and lateral (side bolster) support, which can be adjusted to fit the driver’s body contour.
Height Adjustment The seat offers approximately 110mm of pneumatic height adjustment with a memory function.
Adjustable Vertical Shock Absorber The firmness of the vertical suspension can be adjusted using a control knob to adapt to varying road conditions.
Horizontal Adjustment Provides a large 230mm range of fore/aft (horizontal) adjustment.
Cushion Adjustments The driver can adjust both the cushion tilt (angle) and the cushion length (forward/backward slide).
Backrest Adjustments
- Backrest Angle Adjustment The recline angle of the backrest can be adjusted.
- Shoulder Adjustment An adjustable shoulder support position helps ensure correct posture and comfort.
Suspension Quick Release A lever is provided to quickly “air out” the suspension (lower the seat completely) for easier entry and exit from the vehicle.
Integrated Head Restraint The high backrest design includes an integrated head restraint.
Materials The seat is typically trimmed in durable, breathable charcoal cloth.
Controls The controls are available in either left-hand or right-hand configurations to suit different vehicle types.

The primary difference from the “Pro” version of the seat is the absence of a horizontal isolator, which is a separate feature that allows the entire seat assembly to “float” fore and aft to minimize “back-slap” or horizontal shocks in rough conditions. The standard 6860/875 only has the standard horizontal adjustment (sliding rails).

For further technical specifications, you can contact an ISRI dealer directly.

These ISRI technical guides detail the pneumatic suspension, adjustment controls, and safety features of the 6860/875 truck and bus driver’s seat: