This model was built for a contest. Features manually operated steering, pneumatically operated claw and arm. Instructions are
available for free here. Parts list is available on Rebrickable.
Completion date: 01/02/2016
Dimensions: length 45 studs / width 17studs / height 20 studs
Weight: under 1kg
Suspension: pendular on rear axle
Propulsion: hand 🙂
Motors: none
Other: Two pneumatic circuits fed from manual pump.
Photos:
Bricksafe
Brickshelf
Video: