News — tractor

Heavy Equipment Seat Replacement Guide: Mechanical vs Air Suspension Explained

Posted by TED GOGOLEWSKI on Aug 13, 2026

Replacing a heavy equipment seat? This guide explains the difference between mechanical and air suspension, 12V vs 24V air systems, weight capacity, and how to match a replacement seat to your machine's OEM specs.

Tags: 12V, 24V, air suspension, concentric, excavator, grammer, kab, mechanical suspension, replacement guide, sears, skid steer, tractor

Sears Heavy Equipment Seats: 5527, 5545 & 5587 Compatibility Guide

Posted by TED GOGOLEWSKI on Aug 13, 2026

Choosing between Sears seat models? This guide covers the 5527 mechanical, 5545 12V air with swivel, 5587 24V air, and 8552U 24V highback — with suspension type, voltage requirements, and equipment applications for each.

Tags: 5527, 5545, 5587, 8552U, air suspension, comparison, compatibility, sears, tractor