Jantrayan

Construction machines, step by step

The machines are in the order they work in the process. Ask us about any of them: we check feasibility and the import rules before we quote.

Site preparation and earthworks

The site is cleared, dug out and levelled, and the ground is compacted so it can carry the building.

  • Excavator

    A tracked machine with a boom and bucket that digs foundations, trenches and ponds, and loads trucks.

    Availability subject to feasibility check

    Request this machine
  • Wheel loader

    A wheeled machine with a wide front bucket that scoops, carries and loads soil, sand and aggregate.

    Availability subject to feasibility check

    Request this machine
  • Vibratory roller

    A heavy steel drum that vibrates as it rolls, compacting soil and stone layers into a firm base.

    Availability subject to feasibility check

    Request this machine

Foundations and piling

Piles are driven or bored deep into the ground so the building stands on firm soil.

  • Piling rig

    A tall mast machine that bores holes for cast-in-place piles, or drives precast piles, to carry the building down to firm soil.

    Availability subject to feasibility check

    Request this machine

Concrete

Concrete is mixed to a set recipe, carried to site and pumped into the formwork.

Lifting

Steel, formwork and materials are lifted to the working floor, and workers and loads go up by hoist.

  • Tower crane

    A fixed tower with a long jib that lifts steel, formwork and materials to every floor as the building rises.

    Availability subject to feasibility check

    Request this machine
  • Mobile crane

    A crane on a truck or crawler chassis that drives to wherever a heavy lift is needed.

    Availability subject to feasibility check

    Request this machine
  • Construction hoist

    A cage that runs up and down a mast fixed to the building, carrying workers and materials between floors.

    Availability subject to feasibility check

    Request this machine

Blocks and bricks

Concrete blocks and pavers are pressed and vibrated in moulds, then cured until they are strong.

Floors and finishing

Fresh concrete is vibrated to remove air, and floors are smoothed to a level, hard surface.

  • Concrete vibrator

    A vibrating poker dipped into fresh concrete that shakes out trapped air, so the concrete sets dense and strong.

    Availability subject to feasibility check

    Request this machine
  • Power trowel

    Rotating blades that float and smooth a concrete floor to a flat, hard finish as it sets.

    Availability subject to feasibility check

    Request this machine