Mechanical clamshell
DCC-Grabs Mechanical Bulk Handling Clamshell Buckets are designed and manufactured for loading and/or unloading all kind of bulk materials. These grabs are available in One, Two and Four Rope execution. For any kind of crane or bulk material, at DCC-Grabs we have a suitable grab available. On the basis of customer indications in respect of crane capacity at working distance, as well as commodity to be handled, DCC-Grabs will ensure maximum efficiency and profitability in the bulk handling operation. By means of a mechanical balancer synchronic opening and closing of the buckets is ensured.
Typical features of a Mechanical Clamshell Bucket.
Highest close force and optimal penetration
Maximum capacity
Low empty weight
All grabs have built-in ladders for easy inspection
Hardened Shafts
Robust and broad bearings.
Extreme wear-resistant lips.
Double sealed bearings
Steal sheaves
CE Certified
Executions / Options
- Closed, half closed or open buckets
- Lifting lugs for wheel loader
- Central lubrication system
- Maintenance free bearings
Available types of Bulk handling clamshell buckets 1 m³ – 50 m³
Type OMC-1 Mechanical One Rope Buckets. Piled density up to 1 ton/m³
Type OMC-2 Mechanical One Rope Buckets. Piled density up to 2 ton/m³
Type OMC-3 Mechanical One Rope Buckets. Piled density up to 3 ton/m³
Type TMC-1 Mechanical Two Rope Buckets. Piled density up to 1 ton/m³
Type TMC-2 Mechanical Two Rope Buckets. Piled density up to 2 ton/m³
Type TMC-3 Mechanical Two Rope Buckets. Piled density up to 3 ton/m³
Type FMC-1 Mechanical Four Rope Buckets. Piled density up to 1 ton/m³
Type FMC-2 Mechanical Four Rope Buckets. Piled density up to 2 ton/m³
Type FMC-3 Mechanical Four Rope Buckets. Piled density up to 3 ton/m³
