Mechanical suspension. Wide scissor mechanism for added stability. High back Headrest Adjustable lumbar Dual armrests Seat bottom tilt/extension. Nimbus cloth Smooth Ball bearing slides above suspension. Constant Seat Index Point (SIP) through the use of a Positioning System Module (PSM). Left hand recline Supports operators up to 380lbs.
High weight capacity, mechanical seat, comes with a deluxe highback seat and headrest; suitable for larger loaders, dozers, graders
CAT Excavator - 311D, 312D, 315D, 319D, 319D, 320D, 323D, 324D, 325D, 329D, 330D, 336D, 345D, 349D, 385C (please verify “D” series ones with your Cat part number above. Cat “D” series machines have two different seat options). 312E, 312E, 316E, 318E, 320E, 323E, 324E, 329E, 336E, 349E, 349F, 374F, 390F
Komatsu Articulated Trucks - HM300-1, HM300-2, HM350-1, HM350-2, HM400-3, HM400-2
Volvo Excavator - EW140C, EC160C, EW160C, EC180C, EW180C, EC210C, EW210C, EC230C, EC240C, EC235C, EC330C, EC360C, EC460C, EC700C
327-6513, 353-1897, 494-0057, KAB 61K4 w/Arms
Please check your measurements on your unit to ensure this is the correct / accurate seat for your specific model. Some models listed may have (require) a different seat option
* Some minor drilling may be required