Our 3 tonne crawler crane hire in Sydney is designed for lifting work in confined areas where a full-sized mobile crane cannot gain access or establish safely.

The compact Maeda MC305 crawler crane is only about 1.28 metres wide while travelling, making it suitable for narrow driveways, laneways, backyards, warehouses and other restricted work areas. Once positioned, its four outriggers extend to provide a stable operating platform for lifting.

Despite its small dimensions, the crane has a maximum rated capacity of approximately 2.98 tonnes and a maximum working radius of just over 12 metres. This combination of compact access, useful reach and precise operation makes it suitable for residential, commercial and industrial lifting projects.

Contact St George Cranes with the load weight, site measurements and lifting requirements. We can assess whether the 3 tonne crawler crane is the right machine for your job.

3 Tonne Crawler Crane Specifications

Our 3 tonne crawler crane is a Maeda MC305 mini crawler crane. It travels on rubber tracks and uses four hydraulic outriggers while lifting.

Its compact travel dimensions allow the crane to enter areas that may be inaccessible to conventional mobile cranes. The telescopic boom then provides substantial working height and reach once the machine is established.

Specification	Published figure
Crane model	Maeda MC305C-2
Maximum rated capacity	2.98 tonnes at 2.5 m
Maximum working radius	12.16 m with 260 kg
Maximum lifting height above ground	Approximately 12.52 m
Below-ground lifting depth	Approximately 16.09 m
Boom length	3.695 m to 12.485 m
Travel width	Approximately 1.28 m
Travel height	Approximately 1.695 m
Overall travel length	Approximately 4.285 m
Maximum outrigger footprint	Up to approximately 4.89 m
Machine weight	Approximately 3,900 kg
Slewing range	Continuous 360 degrees
Crane type	Mini crawler crane with outriggers

These figures come from the brochure currently linked from your crane fleet page. The fleet comparison table rounds the machine’s travel dimensions to approximately 1.3 metres wide, 1.845 metres high and 4.29 metres long.

Published dimensions and lifting capacities are a guide only. Every job must be checked against the load chart and operating information for the specific crane supplied.

The hook block, lifting slings, spreader bars and other rigging form part of the total suspended load.

What Is a Mini Crawler Crane?

A mini crawler crane is a compact lifting machine mounted on tracks rather than conventional road wheels.

The machine travels to the work area with its boom folded and outriggers retracted. Once positioned, its four outriggers are extended to support the crane during lifting.

This design combines three useful features:

Compact travel dimensions
A stable operating footprint
A telescopic boom with useful reach

The rubber tracks help the crane move across suitable building sites, paved areas and other prepared surfaces. Its narrow body can also allow it to pass through openings that would exclude a conventional city crane or Franna.

A mini crawler crane is sometimes called a spider crane because its extended outriggers resemble legs spreading from the machine. The exact terminology varies, but the important distinction is that this crane lifts from its outriggers rather than carrying suspended loads around the site like a Franna.

What Is a 3 Tonne Crawler Crane Used For?

The crane is well suited to jobs that involve restricted access, moderate loads and accurate placement.

Common applications include:

Lifting steel beams
Installing roof trusses
Positioning glass panels
Moving spa shells
Lifting pool equipment
Installing air-conditioning units
Handling generators and pumps
Positioning machinery
Lifting stone benchtops
Installing prefabricated building sections
Moving landscaping materials
Assisting with tree work
Lifting materials into backyards
Working inside warehouses
Plant-room equipment installation
Lifting items from basements or pits

The crane may be especially useful where access to the work area is through a narrow driveway or beside an existing house.

It can also be positioned within some buildings where there is enough floor capacity, ventilation, overhead clearance and room to deploy the outriggers.

Tight-Access Crane Hire for Sydney Sites

Restricted access is common on Sydney residential and commercial sites.

Homes may be built close to boundary fences, while commercial properties can have narrow loading areas, low entrances or limited room between buildings. A large road-going crane may be unable to reach the most useful operating position.

The 3 tonne crawler crane has a travel width of approximately 1.28 metres. This can allow it to pass through many driveways, gates and laneways that are too narrow for a conventional mobile crane.

Before confirming access, we still need to consider:

The narrowest point along the route
Gate-post and wall clearances
Changes in ground level
Corners and turning room
Roof eaves and balconies
Overhead cables
Trees and vegetation
Surface strength
Steps, kerbs and drainage channels
Space needed to deploy the outriggers

Measure the full access route rather than only the front gate. The machine must be able to pass safely through every section and reach the proposed lifting position.

Outrigger Space and Operating Footprint

The crawler crane is narrow while travelling, but it requires more room when established for lifting.

The MC305’s published maximum outrigger dimensions vary according to the outrigger position, with a footprint reaching approximately 4.5 to 4.9 metres across at maximum extension. The crane may operate with alternative outrigger configurations where permitted by its rated-capacity system, but reduced extension can affect lifting capacity.

The work area must provide enough room for:

The crane body
Four extended outriggers
Outrigger pads or ground protection
The load
Rigging personnel
Safe exclusion zones
Boom movement
Load rotation and placement

A machine that can travel through a narrow passage may therefore still need a wider operating area at the lifting point.

Site photographs and measurements help us determine whether sufficient setup space is available.

Useful Reach from a Compact Machine

The crane’s five-section hydraulic boom extends from approximately 3.7 metres to 12.5 metres.

Its published maximum lifting height is approximately 12.52 metres, while the maximum working radius is 12.16 metres with a rated load of 260 kilograms.

This reach can make the crane suitable for work such as:

Placing materials over a fence
Lifting equipment onto a low roof
Installing steel in a second-storey addition
Positioning glass or façade components
Reaching across a courtyard
Lowering equipment into an excavation
Lifting through an opening in a roof or floor

The crane cannot lift three tonnes at maximum reach. Its available capacity decreases as the radius and boom length increase.

How Much Can the 3 Tonne Crawler Crane Lift?

The crane has a maximum rated capacity of approximately 2.98 tonnes at a short 2.5-metre radius.

At longer distances, its lifting capacity falls. The published chart provides examples such as:

Approximate working radius	Indicative rated load
2.5 m	Up to 2,980 kg
3.0 m	Up to 2,390 kg
4.0 m	Up to 1,990 kg
5.0 m	Up to 1,340 kg
6.0 m	Up to 880 kg
8.0 m	Up to 570 kg
10.0 m	Up to 310 kg
12.16 m	Up to 260 kg

The available capacity can vary according to the boom length, radius, outrigger position and crane configuration. The load chart must be checked for the exact lift.

A load weighing only several hundred kilograms may still require careful planning if it must be lifted at full reach.

Accurate Lifting and Remote Operation

The Maeda MC305 includes remote-control capability, allowing the operator to stand in a position with a clear view of the load and landing area. The brochure also lists outrigger controls, a moment-limiter display and continuous 360-degree slewing.

Remote operation can be valuable where:

The load must pass through a narrow opening
Visibility from the crane position is restricted
Glass requires accurate placement
Machinery must be positioned close to walls
The operator needs to observe the dogman and load directly
Clearances are limited

The operator and dogman still need a reliable communication method and a properly controlled work area.

Residential Lifting Applications

The 3 tonne crawler crane can provide an effective solution for residential properties where access is difficult.

Typical residential work may include:

Steel beams for renovations
Roof trusses
Spa and pool equipment
Outdoor kitchens
Stone products
Air-conditioning plant
Pergola components
Landscaping materials
Small prefabricated structures
Building materials for rear extensions

For example, the crane may travel down a narrow driveway before deploying its outriggers in a backyard. It can then lift building materials over part of the structure or position them close to the installation area.

The actual feasibility depends on access width, setup room, ground strength and the required lifting radius.

Glass and Façade Installation

Compact crawler cranes are often suited to glazing work because they combine restricted access with controlled boom movement and remote operation.

Potential applications include:

Large windows
Glass doors
Shopfront panels
Balustrade glass
Skylights
Façade panels
Curtain-wall components

Glass installation may require specialist suction equipment and lifting frames. The weight of this equipment must be included when calculating the total load.

Weather conditions also need to be considered because wind can affect large glass panels, even where their weight falls well within the crane’s nominal capacity.

Indoor and Warehouse Crane Hire

The compact crane may be used inside some warehouses, factories and commercial buildings.

Possible indoor tasks include:

Machinery installation
Plant-room maintenance
Electrical equipment placement
Production-line relocation
Steel installation
Glazing
Equipment removal
Maintenance shutdowns

Before indoor operation, the site may need to be checked for:

Floor load capacity
Ceiling height
Door dimensions
Sprinklers and services
Ventilation
Exhaust requirements
Pedestrian separation
Outrigger clearance
Surface protection
Emergency access

The crawler tracks and outriggers can place concentrated loads on the floor. An engineer or building manager may need to confirm that the slab can safely support the crane.

Below-Ground Lifting

The MC305 brochure lists a maximum below-ground lifting depth of approximately 16.09 metres in its specified four-fall configuration.

This capability may be useful for:

Basements
Service pits
Excavations
Drainage works
Pump installation
Underground plant rooms
Lowering equipment through floor openings

The crane must still be positioned close enough to the opening and have the capacity required at the applicable horizontal radius.

Edge protection, ground stability, excavation safety and communication with workers below must also be considered.

Tracks and Ground Conditions

The crane travels on crawler tracks, which distribute the machine’s weight across a larger contact area than small conventional tyres.

However, this does not mean it can operate safely on every surface.

Potential hazards include:

Soft lawns
Saturated soil
Uncompacted fill
Suspended slabs
Paving over weak foundations
Underground tanks
Drainage pits
Trenches
Basements
Steep slopes
Recently excavated areas

Outriggers create concentrated forces at four support points. Suitable pads, timber or engineered ground support may be required.

Where the crane must cross landscaping or finished surfaces, protection may also be needed to reduce the chance of damage.

Why Hire a 3 Tonne Mini Crawler Crane?

Narrow travel width

At approximately 1.28 metres wide, the crane can access many sites that cannot accommodate a road-going mobile crane.

Useful boom reach

The telescopic boom extends to approximately 12.5 metres and provides a maximum lifting height of about 12.52 metres.

Stable outrigger setup

Four hydraulic outriggers establish a stable lifting platform once the crane reaches the work area.

Precise operation

Remote controls allow the operator to choose a position with a clear view of the load and landing area.

Continuous rotation

The crane can slew continuously through 360 degrees, helping it collect and place loads in different directions without repositioning the full machine.

Suitable for indoor work

Its compact dimensions can make it suitable for certain warehouses, factories, shopping areas and plant rooms.

Below-ground capability

The winch system allows loads to be lowered into pits, basements and other below-ground work areas where the configuration permits.

3 Tonne Crawler Crane or Franna Crane?

A crawler crane and a Franna perform different types of lifting work.

The 3 tonne crawler crane may be preferable where:

Access is extremely narrow
The machine must pass beside a house
The crane will operate indoors
Accurate placement is required
A load must be lifted from a fixed position
The site has room for outriggers
The required load is relatively light

A Franna may be preferable where:

The load must be carried around the site
Outrigger setup is impractical
The loads are heavier
Access permits a larger machine
Several lifts are spread across a large work area
Fast movement between lifting points is important

The crawler crane normally establishes on outriggers and performs static lifts. It is not a substitute for a Franna’s pick-and-carry capability.

3 Tonne Crawler Crane or City Crane?

A city crane usually offers more lifting capacity and reach but requires wider access and a larger setup area.

The mini crawler crane may be better where the route to the lifting point is the main challenge. The city crane may be more suitable where:

The load is heavier
Greater boom length is required
The crane can establish from the street or driveway
There is sufficient outrigger space
The lift must pass over a larger structure

Our team can compare the load chart, access requirements and operating space before recommending a crane.

Information Needed for a Quote

To help us assess your job, provide:

The confirmed load weight
Load length, width and height
Photographs of the load
The narrowest access width
The minimum access height
Details of corners and slopes
The available setup area
The distance from the crane to the load
The distance to the placement point
Required lifting height
Ground or floor construction
Preferred lifting date
Site suburb

A short video showing the full access route can also be useful.

Do not estimate the load weight where manufacturer specifications, engineering drawings or equipment plates are available.

Crane Hire with Experienced Personnel

Depending on the project, crawler crane hire may include:

An experienced crane operator
A qualified dogman
Additional rigging personnel
Site inspection
Access assessment
Lift planning
Selection of lifting equipment
Ground and outrigger assessment
Coordination with builders or site managers
Traffic and pedestrian controls
Specialist glazing or lifting attachments

Complex jobs may require engineering, council approvals or additional site controls.

We can assess the proposed lift and recommend a larger crane where the crawler crane does not provide enough capacity, reach or operating space.

Sydney Areas We Service

We provide crawler crane hire across Sydney, including:

St George
Sutherland Shire
Inner West
Sydney CBD
Eastern Suburbs
North Shore
Northern Beaches
Western Sydney
South Western Sydney
Hills District

Projects outside metropolitan Sydney may also be considered depending on crane availability, transport requirements and the scope of the work.

Book a 3 Tonne Crawler Crane

Contact St George Cranes before selecting a crane based only on its maximum capacity.

A crawler crane may be ideal where access is limited, but we also need to confirm that there is enough room to deploy its outriggers and that the crane has adequate capacity at the required radius.

Send us the load weight, site measurements, photographs and preferred date. For difficult or complex sites, arrange a free inspection so we can assess the access route and proposed crane position.

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Frequently Asked Questions

How wide is the 3 tonne crawler crane?

The Maeda MC305 is approximately 1.28 metres wide while travelling. Additional clearance should be allowed to prevent contact with walls, fences and buildings.

How high is the crane while travelling?

Its published travel height is approximately 1.695 metres. Overhead clearances should still be physically measured before the booking.

How long is the crane?

The crane is approximately 4.285 metres long in its travel configuration. Turning room must be considered as well as the straight-line access width.

Can the crane lift three tonnes at full reach?

No. Its maximum capacity of approximately 2.98 tonnes applies at a short radius of 2.5 metres. At its maximum working radius of 12.16 metres, the published capacity is approximately 260 kilograms.

Does the crane require outriggers?

Yes. The crane uses four hydraulic outriggers to create a stable lifting platform.

How much room do the outriggers require?

At maximum extension, the outrigger footprint can reach approximately 4.5 to 4.9 metres, depending on the direction and configuration. Reduced setups may be possible only where permitted by the crane’s rated-capacity system.

Can it travel through a standard doorway?

At 1.28 metres wide, it will not pass through many standard pedestrian doorways. It may pass through wider commercial openings, garage entrances, gates and roller doors where adequate clearance exists.

Can the crane work in a backyard?

Yes, provided it can reach the backyard and there is enough space and ground support to deploy the outriggers safely.

Can it work indoors?

It may be used indoors where access, ventilation, floor strength, height and operating space are suitable. The site must be assessed before the crane enters the building.

Can it lift equipment from a basement?

The crane has below-ground lifting capability, but suitability depends on its position, radius, hook configuration and the depth of the lift.

Can it carry a suspended load?

This crawler crane should normally be presented as an outrigger-supported machine for static lifting, not as a replacement for a Franna pick-and-carry crane. Any travel capability must follow the operating manual and specifications for the exact machine.

Is a crawler crane the same as a spider crane?

The terms are often used interchangeably for compact cranes with crawler tracks and extendable outriggers. “Mini crawler crane” is the manufacturer’s description used in the MC305 brochure.

How much does crawler crane hire cost?

Pricing depends on transport, site location, hire duration, required personnel, lifting equipment and the complexity of the job. Accurate measurements and photographs will help us prepare a suitable quote.