200 kg electric stair climber with caterpillar tracks
Powered stair climber sack truck 310 kg
Heavy duty aluminum electric stair climber with crawlers self-stabilizing 420 kg
150 kg electric stair climber with caterpillar tracks
Powered stair climber sack truck 420 kg
Powered stair climber sack truck 70 kg
Powered stair climber sack truck 105 kg