474-Piece Large Wooden Mechanical Construction Set
A 474-piece large wooden mechanical construction system combining New Zealand pine boards, PP gears, shaped plywood panels, wheels, pulleys and 310 reusable ABS nuts and bolts. Components up to 100 cm long support large-scale vehicles, structures and collaborative preschool STEAM projects.
- Supply: Spot Goods & Customization
- Lead Time: 25-30 Days
- Shipping: Express (Samples) / Sea / Rail
Factory Direct
In Stock / Fast Ship
Low MOQ Custom
Safety Certified
474-PIECE MECHANICAL CONSTRUCTION SYSTEM
Combines large New Zealand pine boards with gears, wheels, shaped panels, connectors and reusable nuts and bolts. The 474-piece configuration expands open-ended building into more varied mechanical structures, vehicles and collaborative engineering projects for preschool STEAM environments.
17 SHAPES FOR MORE COMPLEX BUILDS
Straight and curved boards are joined by gears, crosses, triangles, quarter-circles, hooks and toothed panels. The wider range of component geometry gives children more options for exploring form, direction, connection points and structural relationships during creative construction.
UP TO 100 CM FOR LARGE-SCALE PLAY
Extra-long New Zealand pine boards reach 100 cm with a substantial 2.5 cm thickness, allowing children to create large floor-based vehicles, frames and structures while exploring scale, proportion, balance and collaborative construction beyond conventional tabletop play.
GEARS โข WHEELS โข PULLEYS โข CONNECTORS
Large and small gears, wheels, pulleys, ropes, hooks and reusable ABS connectors introduce mechanical themes into open-ended construction. Children can plan, assemble, modify and rebuild their designs while developing early engineering thinking and problem-solving skills.
| Product Specifications | |
|---|---|
| Total Pieces | 474 Pieces |
| Construction Shapes | 17 Types |
| Accessory Types | 5 Types |
| Maximum Component Size | 100 ร 10 ร 2.5 cm |
| Main Thickness | 2.5 cm |
| Main Materials | New Zealand Pine + PP + ABS + Blue Prefinished Plywood |
| Finish | Eco-Friendly Water-Based Paint on Applicable Wooden Components |
| Surface Treatment | Rounded Corners, Smooth Sanding and Burr-Free Finish |
| Bolts | 155 Large ABS Bolts |
| Nuts | 155 Large ABS Nuts |
| Gear Components | 2 Large PP Gears + 4 Small PP Gears |
| Large Wheels | 20 Pieces, ร15 cm |
| Additional Shaped Panels | Crosses, Triangles, Quarter-Circles, Toothed Boards and Rectangular Panels |
| Mechanical Accessories | Pulleys, Buckets and Ropes |
| Product Weight | 91.9 kg |
| Main Play Type | Large-Scale Mechanical Construction, Bolt & Nut Building and Collaborative Engineering Play |
| Educational Focus | STEAM Learning, Mechanical Exploration, Spatial Reasoning, Engineering Thinking, Problem-Solving and Teamwork |
Compliance & Safety All our educational toys strictly comply with international safety standards, including EN71 (Europe), ASTM F963 (USA), and CPC (Children’s Product Certificate). We use only 100% non-toxic, BPA-free materials and eco-friendly water-based paints. Full laboratory testing reports are available upon request for authorized distributors.
Q: How many pieces are included in the complete set?
A: The complete Large Wooden Mechanical Construction Set contains 474 pieces, including wooden construction boards, shaped panels, gears, wheels, reusable nuts and bolts, pulleys, buckets and ropes.
Q: How many different construction shapes are included?
A: The system includes 17 construction shape types, providing more structural variety than a basic large wooden bolt and nut building set.
Q: What is the main material?
A: The primary structural components are made from New Zealand pine, while selected mechanical and shaped components use PP, ABS and blue prefinished plywood.
Q: What is the largest construction component?
A: The longest connecting board measures 100 ร 10 ร 2.5 cm.
Q: How thick are the main wooden boards?
A: The main New Zealand pine construction boards have a thickness of 2.5 cm.
Q: How many nuts and bolts are included?
A: The configuration includes 155 large ABS bolts and 155 matching ABS nuts, providing 310 reusable connection pieces.
Q: Can children build large floor-based structures?
A: Yes. Construction components reach up to 100 cm long, making the system suitable for large vehicles, frames and collaborative floor-building projects.
Q: What makes this different from the 450-piece large wooden bolt and nut set?
A: The 474-piece version adds more mechanical and geometric components, including gears, hooks, PP wheels and several shaped plywood panels, expanding the range of possible constructions.
Q: Can several children build together?
A: Yes. The large-format components and 474-piece configuration are well suited to collaborative preschool construction and small-group engineering activities.
Q: What learning areas can the set support?
A: Activities provide opportunities to practice spatial reasoning, engineering thinking, mechanical exploration, coordination, planning, problem-solving, creativity and teamwork.
Q: How much does the complete set weigh?
A: The specified complete product weight is approximately 91.9 kg.
Q: How are the wooden surfaces finished?
A: Applicable wooden components use eco-friendly water-based paint with rounded corners and smooth, burr-free surfaces according to the supplied specification.
