3-in-1 Construction Kit: Hydraulic Construction Machines for Kids 8+, 168 Pieces














3-in-1 Construction Kit: Hydraulic Construction Machines for Kids 8+, 168 Pieces

Excavator with 360° rotation and realistic arm
Hydraulics ensure smooth movement: arm, bucket, and boom angles, rotating platform, and rubber tracks for stable driving. Great for simulating digging work.

Crane with movable boom
Lift and lower loads, rotate the platform 360°, and adjust boom angles thanks to water pistons. Ideal for practicing precision and coordination.

Log loader for material handling
Adjustable arm and gripper movement lets you pick up and carry items. Hydraulic control mimics real construction machines.
This smart kit blends play and learning: kids build three different construction machines and discover the principles of hydraulics in action. Water pistons enable realistic motions—gripping, lifting, lowering, and smooth rotation.
The models are thoughtfully designed: an excavator with a rotating platform, a log loader for handling materials, and a crane with a movable arm. The set includes a detailed manual for easy assembly of all three builds.
- 3-in-1 – excavator, log loader, crane
- Water-powered hydraulics – no batteries
- Realistic functions – 360° rotation, lift, extension, grip
- 168 pieces – develops dexterity and technical thinking
- Age 8+ – an ideal educational gift
Specifications
- Product type
- 3-in-1 construction kit – construction machines
- Number of pieces
- 168
- Recommended age
- 8+
- Drive
- Hydraulic (water-powered), no batteries
- Models to build
- Excavator, log loader, crane
- Functions – excavator
- Arm, bucket, and boom movement; 360° rotating platform; rubber tracks
- Functions – log loader
- Arm and bucket/grabber movement; 360° rotating platform; rubber tracks
- Functions – crane
- Up/down lift; boom angle adjustment; 360° rotating platform; rubber tracks
- Box dimensions
- approx. 40.9 × 24.2 × 10 cm
- Box contents
- Parts to assemble 3 models, hydraulic elements (water pistons), manual
- Educational benefits
- Develops fine motor skills, logic, and understanding of hydraulic principles