This stone block transfer trolley is specially engineered for heavy‑duty handling of large rough stone blocks in stone processing factories, quarries and stone yards. It serves as core transport equipment to move massive marble & granite raw blocks between storage area, sawing machines and processing stations.
Constructed with heavy‑duty thick steel welded frame as the main plaftform, the trolley features high structural rigidity to bear the tremendous weight of stone rough blocks. The vertical guarding insertion rods or steel frames on both sides provide reliable lateral restraint, preventing stone blocks from tipping and shifting during transportation or the cut-out stone slabs from falling down and breaking. It runs smoothly with four robust steel wheels to match factory ground rails, realizing stable, safe and efficient intra‑workshop material transfer, greatly improving production efficiency and reducing manual handling risks.
Power assembly adopts reliable joint-effort gear reducer matched with 4‑pole electric motor. The drive system delivers stable torque output for heavy‑load starting and continuous running, adapting to frequent start‑stop working conditions in stone workshop. Designed for industrial 415V 50Hz power supply, it fits overseas stone‑factory power grid standards. Robust wheel structure matches designated wheel gauge, guaranteeing precise tracking on rails and long‑term service life under heavy‑load cyclic operation.
Features:
1. Heavy‑duty welded steel frame ensures the heavy loading capacity of rough stone blocks;
2. The vertical guarding insertion ros on two sides protect the rough stone from tipping and displacement or already cut slabs from falling down and breaking;
3. The whole system of joint effort reducer performs well under heavy‑load startup and frequent start‑stop working conditions;
4. 2.2 kW 4‑grade industrial motor, compatible with 415V 50Hz power supply, fits most overseas stone factory power grid requirements;
5. 2485 mm wheel gauge ensures smooth tracking on factory rails, reduces running deviation and wheel wear, extends service life;
6. 2420×3250 mm overall size, well‑adapted to internal logistics layout of stone processing plants and quarries;
7. Fast intra‑factory transfer of large‑size stone blocks lowers manual handling risks and improves overall production throughput;
8. Industrial‑grade structural design resists dust, stone debris and heavy cyclic load, suitable for long‑term continuous operation in stone yards;
Specifications:
| Overall size |
Wheel Gauge |
Reducer Model |
Motor Power |
Rated Voltage |
| 2420 × 3250 mm |
2485 mm |
joint effort reducer |
2.2 kW, 4‑grade |
415 V |
| Loading weight |
Trolley weight |
Insertion rods weight |
Running Track |
Frequency |
| 20-30 tons |
1820 kg |
585 kg |
Industrial ground rail |
50 Hz |
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