Ramps, approach and breakover
Low ground clearance, long wheelbase, blade projection and a central attachment can each control the loading path. Ramp angle alone is insufficient.
Trace the complete movement
Identify the lowest machine component while it approaches, climbs and crosses the deck transition. Check what changes as suspension and tyre reactions move.
- Approach clearance
- Breakover at transition
- Rear projection
- Ground slope and surface
Verify loading-component ratings
Tail lift capacity, ramp capacity and deck payload may differ. The most restrictive applicable component controls the loading procedure.
- Ramp or hydraulic-tail rating
- Contact pattern
- Loading supports
- Operating manual
Separate loading posture from transport posture
A hydraulic-tail or sliding-axle image can show the trailer in a loading position. That posture must not become a transport deck-height assumption. Identify whether the source value describes the road position, a loading setup or an operating range, and return the selected reference to the documented transport condition when evaluating the loaded envelope.
- Road configuration
- Loading configuration
- Component rating and operating limits
- Required supports and surface
Make the difficult transition explicit
Describe the point where the machine’s lowest component is closest to the ground or trailer. Record the wheelbase or track geometry, attachment position and loading direction needed for a qualified review. A simple ramp angle or a matching deck length cannot resolve the whole movement. Keep loading access as its own selection question.
- Lowest component and projection
- Transition at deck or tail
- Machine transport posture
- Loading method reviewed separately