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Stone and sorting grabs

SG03—SG33

For excavators weighing 1.5—33 tons

Engcon’s stone & sieve grabs in the SG series are suitable for everything from sorting to light demolition works where a powerful grab is needed.

Used in combination with Engcon’s tiltrotators, the grabs provide the access you need, and they also come with EC-Oil automatic oil connection system as standard equipment.*

The advantages of SG grabs

The EC-Oil automatic quick connection system connects the hydraulics without the operator having to leave the cab.
The grab’s claws are fitted with reversible wear bars
A load valve and pressure accumulator maintain gripping force for extended periods to ensure safe lifting
Complies with European safety standards
Expander bushings in major joints
Bolt-on bracket/attachment point makes switching brackets easy.

Accessories:

Tooth kit for better grip
Closed sides to convert the grab into a grab bucket

*Applies to grabs with QS45-QS80 top brackets

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Technical specifications

Imperial

Metric

Grab width A, min [mm]: Grab width A, min [inches]: 0 0
Grab width A, maxx [mm]: Grab width A, maxx [inches]: 750 29.5
Cutting width B [mm]: Cutting width B [inches]: 400 15.7
Length C [mm]: Length C [inches]: 490 19.3
Height D [mm]: Height D [inches]: 550 21.7
Weight [kg]: Weight [lbs]: 108 240
Grab force [kg]: Grab force [lbf]: 5.7 1,281
Grab area [m²]: Grab area [inch²]: 0.12 186
Volume, with side plates [l]: Volume, with side plates [gal]: 42 11.1
Max hydraulic pressure [MPa]: Max hydraulic pressure [psi]: 22 3,200
Base machine weight [t]: Base machine weight [lbs]: 1.5-3 3,310-6,610
Recommended tiltrotator: Recommended tiltrotator: EC02 EC02

Grab width A, min [mm]: Grab width A, min [inches]: 0 0
Grab width A, maxx [mm]: Grab width A, maxx [inches]: 1,110 43.7
Cutting width B [mm]: Cutting width B [inches]: 505 19.9
Length C [mm]: Length C [inches]: 460 18.1
Height D [mm]: Height D [inches]: 580 22.8
Weight [kg]: Weight [lbs]: 180 395
Grab force [kg]: Grab force [lbf]: 8.7 1,956
Grab area [m²]: Grab area [inch²]: 0.17 263
Volume, with side plates [l]: Volume, with side plates [gal]: 83 21.9
Max hydraulic pressure [MPa]: Max hydraulic pressure [psi]: 22 3,200
Base machine weight [t]: Base machine weight [lbs]: 3-6 6,610-13,230
Recommended tiltrotator: Recommended tiltrotator: EC204,EC206 EC204,EC206

Grab width A, min [mm]: Grab width A, min [inches]: 0 0
Grab width A, maxx [mm]: Grab width A, maxx [inches]: 1,660 65.4
Cutting width B [mm]: Cutting width B [inches]: 715 28.1
Length C [mm]: Length C [inches]: 680 26.8
Height D [mm]: Height D [inches]: 790 31.1
Weight [kg]: Weight [lbs]: 425 935
Grab force [kg]: Grab force [lbf]: 15 3,372
Grab area [m²]: Grab area [inch²]: 0.34 527
Volume, with side plates [l]: Volume, with side plates [gal]: 220 58.1
Max hydraulic pressure [MPa]: Max hydraulic pressure [psi]: 22 3,200
Base machine weight [t]: Base machine weight [lbs]: 6-12 13,230-26,460
Recommended tiltrotator: Recommended tiltrotator: EC206,EC209,EC214 EC206,EC209,EC214

Grab width A, min [mm]: Grab width A, min [inches]: 0 0
Grab width A, maxx [mm]: Grab width A, maxx [inches]: 1,790 70.5
Cutting width B [mm]: Cutting width B [inches]: 860 33.9
Length C [mm]: Length C [inches]: 790 31.1
Height D [mm]: Height D [inches]: 960 37.8
Weight [kg]: Weight [lbs]: 646 1,425
Grab force [kg]: Grab force [lbf]: 19 4,271
Grab area [m²]: Grab area [inch²]: 0.42 651
Volume, with side plates [l]: Volume, with side plates [gal]: 336 88.8
Max hydraulic pressure [MPa]: Max hydraulic pressure [psi]: 22 3,200
Base machine weight [t]: Base machine weight [lbs]: 12-19 26,460-35,270
Recommended tiltrotator: Recommended tiltrotator: EC214,EC219 EC214,EC219

Grab width A, min [mm]: Grab width A, min [inches]: 0 0
Grab width A, maxx [mm]: Grab width A, maxx [inches]: 1,990 78.3
Cutting width B [mm]: Cutting width B [inches]: 860 33.9
Length C [mm]: Length C [inches]: 870 34.3
Height D [mm]: Height D [inches]: 1,070 42.1
Weight [kg]: Weight [lbs]: 755 1,665
Grab force [kg]: Grab force [lbf]: 25 5,620
Grab area [m²]: Grab area [inch²]: 0.52 806
Volume, with side plates [l]: Volume, with side plates [gal]: 420 111
Max hydraulic pressure [MPa]: Max hydraulic pressure [psi]: 22 3,200
Base machine weight [t]: Base machine weight [lbs]: 18-26 35,270-48,500
Recommended tiltrotator: Recommended tiltrotator: EC219,EC226 EC219,EC226

Grab width A, min [mm]: Grab width A, min [inches]: 0 0
Grab width A, maxx [mm]: Grab width A, maxx [inches]: 2,575 101.4
Cutting width B [mm]: Cutting width B [inches]: 1,170 46.1
Length C [mm]: Length C [inches]: 1,180 46.5
Height D [mm]: Height D [inches]: 1,360 53.5
Weight [kg]: Weight [lbs]: - -
Grab force [kg]: Grab force [lbf]: 45 10,116
Grab area [m²]: Grab area [inch²]: 0.85 1,317
Volume, with side plates [l]: Volume, with side plates [gal]: 930 245.7
Max hydraulic pressure [MPa]: Max hydraulic pressure [psi]: 22 3,200
Base machine weight [t]: Base machine weight [lbs]: 24-33 48,500-70,550
Recommended tiltrotator: Recommended tiltrotator: EC226,EC233 EC226,EC233

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