Braking - Crawler Machines.

Fluid Systems - Determination of Slope Limits for Operation.

Dumpers - Retarders.

Industrial Trucks - Lead Acid Traction Batteries - Preferred Voltages.

Retrieval Device - Machine Mounted.

Lift Arm Support Devices.

Lifting Capacity - Hydraulic Excavators.

Articulated Frame Lock.

Rough-terrain Trucks - Safety - Variable Reach.

Rough-terrain Trucks - Safety Requirements and Verification - Part 2 : Slewing Trucks.