Combine Harvester CH-01

The CH-01 is a fully functional LEGO Technic combine harvester designed with a focus on realistic proportions, mechanical features and the experience of operating a working agricultural machine. This is approximately in 1:28 scale. The model combines a tracked drivetrain with a four-cylinder engine and a mechanical harvesting system. The tracked front axle works very smoothly on any surface. A dedicated gearbox allows the model to switch between Driving and Harvest Mode.

Harvest Mode brings the model to life, with multiple mechanisms working together in a continuous mechanical sequence inspired by the operation of a real combine harvester.

The detachable header can also be transported using the dedicated trailer included with the model.

Dimensions of the model:

Length with trailer attached: 675 mm

Width: 135 mm, and with the unloading auger lifted, up to 370 mm

Height: 140 mm, and with the unloading auger lifted, up to 200 mm

Header width: 320 mm

Main features

Four-cylinder engine
Functional drivetrain with differential and gearbox
Tracked drive system
Hand-of-God steering
Pendular suspension on rear axle
Powered harvesting header
Rotating header reel
Header auger for simulated crop collection
Header lift mechanism
Straw chopper lift mechanism
Oscillating shoe mechanism simulating the cleaning process
Simulated grain elevator
Simulated straw chopper and spreader
Unloading auger lifting mechanism
Opening grain tank
Opening engine cover
Opening cabin/access doors
Rotating access ladder
Dedicated header transport trailer