CR GRAPPLES

 

CR280

The Cranab grapple saw cassette GSK is a robust and flexible tool for tough and varying applications in the forest industry. The cassette can be mounted on most sizes of Cranab’s grapples, and with different saw bar lengths, it cuts a wide range of timber dimensions.

The GSK is light and smooth and has a well thought out design. The powerful saw unit can handle saw bars up to 90 cm. 
The low power requirement and maximum efficiency is due to the fact that the separate ejector valve adjusts the saw feed pressure against the cutting speed of the chain; also, large hoses are used to reduce drop in pressure. 

Chain tensioning and saw bar return are both fully automatic. Saw bar and chain are easily changed with enclosed tool. The chain is lubricated from a separate oil tank where the flow is adjustable. The heavy duty 18H saw bar is used with a larger 15 mm fastening slot for the saw bar bracket. 
The saw unit is self-contained and protected against ingress of dirt and water. 
Choose grapple saw with care, choose the GSK with a Cranab grapple for the best results!

TECHNICAL SPECIFICATIONS

    CR200 CR250 CR280 CR360 CR400

Max working pressure

Bar 190 235 235 235 235

Weight

Kg 115 170 200 270 295

Dimensions

:
           

Area - tip to tip

m2 0,19 0,23 0,26 0,33 0,4

Max gripping width

mm 1290 1443 1500 1820 1980

Min gripping diam.

mm 82 57 90 124 129

Grapple width

mm 341 456 456 520 520

Height - max gripping width

mm 704 780 784 801 885

Height - tip to tip

mm 781 862 886 990 1066

Power at tip:

           

Max gripping width

Kp 730 1018 1059 1440 1752

Tip to tip

Kp 920 1232 1242 1590 1965

Max load

Kg 2000 3500 3500 5000 5500

Expander pins

  No Yes

No

No

No

CRX GRAPPLES

 

CR280X

The CR X Grapple incorporates an innovative new tapered jaw profile. The new jaw shape increases timber handling performance with the tapered profile more able to penetrate log piles, glide past obstacles and lift less debris from the forest floor. The tapered profile also offers better operator visibility of the jaw tip enabling improved working performance of the grapple and crane.

TECHNICAL SPECIFICATIONS

CR280X CR360X CR360HDX CR400X

Max working pr.    

bar    235    235    235    235   

Weight

kg    200    270    340    295   

Max grapple width    

kp    1059    1440    1440    1752   

- tip to tip    

kp    1242    1590    1590    1965

Max load    

kg    3500    5000 7000    5500   

CR HD GRAPPLES

 

CR360HD

För applikationer där särskilt höga krav ställs på gripen vad det gäller tunga lyft har vi utvecklat Cranab CR HD serien. Gripen är speciellt lämplig för stora skotarkranar, men även för grävmaskiner. Models available are: CR 360 HD and CR 400 HD

TECHNICAL SPECIFICATIONS

    CR360HD CR400HD

Max working pressure

Bar 235 235

Weight

Kg 340 375

Dimensions

     

Area - tip to tip

m2 0,33 0,4

Max gripping width

mm 1816 1980

Min gripping diam.

mm 124 129

Grapple width

mm 576 576

Height - max gripping width

mm 802 885

Height - tip to tip

mm 975 1066

Power at tip:

     

Max gripping width

Kp 1440 1750

Tip to tip

Kp 1590 1960

Max load

Kg 7000 7000

Expander pins

  Yes

Yes

Sealed bushings

 

Yes

Yes

 

CE GRAPPLES

CE270K3

Energy wood grapples for tough handling and the right feeling. The design makes energy wood handling efficient and free from disturbance. The form of the jaws makes penetration in the brushwood easier. The grapples compact and smooth design makes it suitable even for other applications like feeding chippers.

TECHNICAL SPECIFICATIONS

Modell   CE250 CE270K3 CE280 CE360

Max working pressure

Bar 235 235 235 235

Weight

Kg 165 167 225 295

Dimensions

:
         

Area - tip to tip

m2 0,23 0,24 0,25 0,3

Max gripping width

mm 1443 1225 1500 1820

Min gripping diam.

mm 57 90 90 124

Grapple width

mm 456 412 460 550

Height - max gripping width

mm 780 821 780 755

Height - tip to tip

mm 862 856 880 955

Power at tip:

         

Max gripping width

Kp 1018 1240 1060 1440

Tip to tip

Kp 1232 1470 1240 1590

Max load

Kg 3500 3500 3500 5000

Expander pins

  Yes

Yes

Yes

Yes

 

 

CI GRAPPLES

 

CI160

The single log grapple's smooth and special design makes it excellent for intensive handling. Its simple yet robust shape makes it ideal for industrial purposes. 

This model of grapple we call CI 160.

TECHNICAL SPECIFICATIONS

    CI160

Max working pressure

Bar 230

Weight

Kg 163

Dimensions

   

Area - tip to tip

m2 0,14

Max gripping width

mm 1100

Min gripping diam.

mm 40

Grapple width

mm 320

Height - tip to tip

mm 800
Griphöjd - spets mot spets mm 870

Power at tip:

   

Max gripping width

Kp 1190

Tip to tip

Kp 1600

Max load

Kg 3500

Expander pins

  Ja
Avtätade bussningar    

 

 

GRAPPLE SAW CASSETTE GSK

Gripsagkasset GSK

The Cranab grapple saw cassette GSK is a robust and flexible tool for tough and varying applications in the forest industry. The cassette can be mounted on most sizes of Cranab’s grapples, and with different saw bar lengths, it cuts a wide range of timber dimensions.

The GSK is light and smooth and has a well thought out design. The powerful saw unit can handle saw bars up to 90 cm. 
The low power requirement and maximum efficiency is due to the fact that the separate ejector valve adjusts the saw feed pressure against the cutting speed of the chain; also, large hoses are used to reduce drop in pressure. 

Chain tensioning and saw bar return are both fully automatic. Saw bar and chain are easily changed with enclosed tool. The chain is lubricated from a separate oil tank where the flow is adjustable. The heavy duty 18H saw bar is used with a larger 15 mm fastening slot for the saw bar bracket. 
The saw unit is self-contained and protected against ingress of dirt and water. 
Choose grapple saw with care, choose the GSK with a Cranab grapple for the best results!

TECHNICAL SPECIFICATIONS

Saw motor deplacement

14 cc

Recommended operating pressure

19 - 25 MPa

Recommended oil flow (min-max)

80 - 100 l/min

Saw bar and chain

.404 / 75, 82, 90 cm

Chain tensioning

Automatisk

Chain lubrification

Justerbar

Oil tank

Separat

Saw bar return

Automatisk

Weight saw unit, adapter incl.

110 kg