Special Vehicles — Cranes

Sun Engineering has several types of cranes,
capable of operating in different environments

Sun Engineering has an assortment of cranes that make it possible to perform crane operations under a variety of conditions where the required machinery for the lifting operation is either not available or cannot be used; such as where overhead travelling cranes are not installed at the work location, where overhead travelling cranes are installed at the location but the scope of the work area extends beyond their reach or where truck-based cranes are available but are unable to enter the work area. Customers can also choose the most appropriate crane according to the weight of the objects to be lifted from 60t-class heavy objects down to a weight of 0.5t.

Short-boom Crane

60t Short-boom Crane (OC type)

Left: During lifting
Top right: With crane section stored
Bottom right: In use inside a factory

Features

  • The addition of an outrigger and a shorter, reinforced boom, this short-boom crane can be used as a substitute for a (non-short boom) 100t all-terrain crane.
  • The train can be driven on public roads without dismantlement of the crane-boom and truck sections.
    (Note: counterweights must be hauled separately.)
  • Since the vehicle is almost the same size and weight as a regular 15t truck, it is able to travel without drive-time restrictions.

Due to the three points listed above, the cost of using this crane
is low in comparison with a 100t all-terrain crane!

  • Thanks to its special steering mode (all-wheel/axle steering) the crane achieves a minimum turning radius of 6m, enabling entry to narrow spaces where the short-boom crane works best.
  • Because this crane is a special vehicle there are only a limited number in Japan. When limited to the Kanto region there are only a small number of these vehicles available, including those owned by Sun Engineering.

Gantry Crane (Gantry Hydraulic Lifter)

130t/65t Gantry Crane

Left: With crane extended (130t) Top right:With crane stored (130t) Bottom right:side(130t)

60t/30t Gantry Crane

Left: With crane extended (60t)
Top right: With crane stored (30t)
Bottom right: When dismantled

Features

  • Gantry cranes can be dismantled into a compact size, allowing them to be installed even in narrow spaces.
  • These cranes can be transported by a regular truck, allowing us to provide them for use at a reasonable price.
  • The cranes can be driven forwards, backwards and sideways and moved vertically with a heavy load attached and hoisted in a raised position. (Movement is possible by simple operation using hydraulic button controls.)
  • Gantry cranes enable loading, unloading, installation, movement and maintenance of machinery to be carried out in narrow or confined spaces such as inside factories, tunnels, buildings, pits and underground locations.
  • They can also be used as a substitute for overhead travelling cranes.
  • Sun Engineering offers a range of gantry crane beams which can be assembled according to the area and specific conditions of each customer’s work location.
    • For 30t gantry cranes: 6m, 8m, 12m
    • For 60t gantry cranes: 6m, 8m, 12m

Exclusive rental use of gantry cranes is also possible!

If you are in need of a gantry crane, please make an inquiry.

TEL. +81(276)-40-2077|FAX. +81(276)-40-2070
E-mail welcome@sun-engi.co.jp

Mini Crawler Cranes (Crab Cranes)

Large & Small Crab Cranes

Left: Large Crab Crane
Center: Small Crab Crane
Right: Small Crab Crane (White crawler)
A crawler crane in operation

Features

  • Mini crawler cranes are compact and can therefore be installed in narrow spaces.
  • These cranes can be transported by a regular truck, allowing us provide them for use at a reasonable price.
  • The cranes are capable of lifting heavy objects weighing between 0.5t and 4.9t.
  • Mini crawler cranes enable loading, unloading, installation, movement and maintenance of machinery to be carried out in narrow or confined spaces such as inside factories, tunnels, buildings, pits and underground locations.
  • They can also be used as a substitute for overhead travelling cranes.

Specifications

Large stored With crane Length   4,000mm
Width   1,280mm
Height 2,030mm
With crane extended Boom length   15.64m
Small stored With crane Length 2,730mm
Width   600mm
Height 1,375mm
With crane extended Boom length   8.41m
Large crawler crane with boom extended
Small crawler crane with boom extended

Exclusive rental use of mini crawler (crab) cranes is also possible!

If you are in need of a gantry crane, please make an inquiry.

TEL. +81(276)-40-2077|FAX. +81(276)-40-2070
E-mail welcome@sun-engi.co.jp

Top of the page