Weights and Dimensions.
| Weight of caisson only, completely equipped and loaded | 2820 lbs. |
| Weight of caisson and limber, both completely equipped and loaded with 106 rounds | 4560 lbs. |
| Number of rounds of ammunition carried in caisson only | 70 |
Nomenclature of important parts of Caisson:—
- Wheels
- Wheel fastenings, complete
- Axle
- Middle-rails
- Side rails
- Pintle with bearing, consisting of—
- Pintle
- Pintle latch
- Pintle-latch spring
- Name plate
- Channel supports
- Frame handles
- Lunette, with nut
- Caisson prop, with chains
- Road brake, consisting of—
- Brake-beams
- Brake shoes
- Brake rods
- Brake-rod springs and covers
- Brake shaft, with two keys
- Brake segment
- Segment rack
- Brake lever
- Spare-pole fastening
- Ammunition chest, consisting of—
- Diaphragms
- Grip-straps
- Paulin-straps
- Chest rails
- Foot rest
- Handrails
- Door props
- Door handles
- Hand rails
- Supports and Brackets for attaching various tools and accessories
- Apron
- Apron latches
- Fuze-setter bracket
- Fuze-setter latch
- Fuze setter
- Paulin
- Picket ropes
- Various tools and accessories
- Spare pole