Double Rubber-Tired Gantry Crane
Move heavy machinery, large modules and steel products between outdoor yard stations.
Where the Double Rubber-Tired Gantry Crane fits.
Select a double-girder mobile gantry when load and duty call for a heavier lifting platform with no continuous rail path.
Confirm complete mass and attachment points.
Size clear width and lifting height for the full envelope.
Quote the required tools and ratings separately.
Specifications for the Double RTG selection.
The technical offer should state the rated load basis, complete lifting tool, operating envelope, duty and governing site reactions for your order.
| Parameter | Reference selection range | Procurement check |
|---|---|---|
| Product / arrangement | Double Rubber-Tired Gantry Crane | Confirm the exact machine and lifting device in the offered drawing. |
| Rated load for your order | Heavy module or machinery | Include the attachment and rigging in the complete suspended mass. |
| Clear width / operating envelope | Set from the approved site and load drawing | Show the whole route, not only the pickup point. |
| Lifting height / under-clearance | Set from pickup, travel and placement | Include load depth, spreader or beam and safe clearance. |
| Duty / handling cycle | Select from lifts, loaded distance and shifts | State typical and maximum loads plus moves per hour. |
| Load spectrum | Typical and maximum masses | Set mechanism class from real cycles. |
| Double-girder structure | Selected for final geometry | Request deflection and shipping sections. |
| Tire and axle reactions | Calculated for governing load position | Verify slabs and transfer roads. |
| Tire reactions / route | Calculated for the final selected machine | Check governing loaded, travel, braking and parked cases. |
Size the Double Rubber-Tired Gantry Crane for your site.
Send the heaviest load and its lifting points together with a dimensioned route. The quotation should state the selected machine, hook, beam or product-specific tool, site reactions and acceptance method.
Load and toolProvide the heavy module or machinery, attachment mass, lifting points and centre of gravity.
CoverageMark yard station layout, intersections and loaded turns on a drawing.
Operating cycleState loaded moves per hour, shifts, distances and required placement accuracy.
Site interfaceProvide bearing capacity, power, climate, access and destination requirements.
Check pavement, turns and transfer roads against final tire reactions.
Buy the complete Double Rubber-Tired Gantry Crane package.
Ask each bidder to quote the same lifting arrangement, site interface, tests and dispatch milestone.
Request the GA, rated configuration, yard station layout, intersections and loaded turns and governing reactions.
List the hook, beam or product-specific tool, drives, braking, control and protection as included or excluded.
Set rated configuration, tire loads, FAT and loaded route acceptance, freight, site services and dispatch date in the contract.
Before you release a purchase order.
Use these questions to compare suppliers against the same technical and delivery scope.
Is double-girder always the better choice?
Compare the actual load, span, lift, cycle and route against a single-girder option; the heavier machine also changes pavement demand.
What is the minimum order?
Ask for a quotation for one complete machine. Confirm the commercial minimum and exactly which attachments and services are included.
Which certificates and tests are included?
List the destination-specific compliance documents, factory acceptance test and site load or travel tests in the purchase specification.
How long will delivery take?
Request a dated factory dispatch commitment measured from deposit and approved drawings; show freight, erection and commissioning separately.
Send your Double Rubber-Tired Gantry Crane project brief.
Share your load and yard station layout, intersections and loaded turns, operating cycle, site conditions and destination. Ask for a matched GA drawing, reaction schedule, equipment list, tests and dated commercial offer.
Send your Double RTG crane enquiry ↗- Maximum complete suspended mass
- Load dimensions and attachment
- Clear width and required lift
- Loaded route, turns and slopes
- Ground bearing and duty cycle
- Destination and handover scope