Papua New Guinea GTR-G Series

GTR series: heavy-duty grapples for excavators, etc., hydraulic-driven for efficient material handling

Product Description

Product Introduction

The excellence of the product lies in that the hydraulic universal quick-change coupler for this excavator has great advantages. It can switch attachments extremely quickly, improving construction efficiency; it has 360°full-range rotation and specific-angle swinging, adapting to complex working conditions; the hydraulic circuit is automatically connected, ensuring safety and convenience; it can perfectly fit all excavators ranging from 1 to 30 tons, meeting diverse engineering needs.

 

product technical parameters

Model

GTR - 40

GTR - 50

GTR - 60

GTR - 70

GTR - 80

Applicable Excavator(T)

3.0 - 7.0

7.0 - 12.0

12.0 - 16.0

16.0 - 22.0

22.0 - 28.0

Pin Dia(mm)

40

50

60

70

80

Working pressure(MPa)

18.0 - 21.0

Working flow(L/min)

30.0 - 80.0

30.0 - 80.0

40.0 - 120.0

50.0 - 140.0

60.0 - 160.0

Max circuit pressure(MPa)

2.5

Quick coupler connector Dia

G1/4

G1/2

G1/2

G3/4

G3/4

Weight(Kg)

188

315

554

790

960

Output Torque(N.m)

3600

8000

9800

10800

13500

Axial Load(kN)

60

120

180

220

260

Angle(°)

±360

Time(s)

7

Flow Rate(L/min)

25 - 40

40 - 50

60 - 80

70 - 80

80 - 110

Swing Torque(N.m)

4500

9000

13000

18000

25000

Angle(°)

±40

Time(s)

5

Flow Rate(L/min)

7.5 - 20

19 - 40

21 - 40

40 - 48

45 - 60

Width A(mm)

300

430

480

600

670

Width B(mm)

40

50

60

70

80

Width C(mm)

40

50

60

70

80

Width D(mm)

300

430

480

600

670

Width E(mm)

488

657

807

939

950

Width F(mm)

418

504

664

634

680

Width G(mm)

200

270

340

450

590

Width H(mm)

198

268

338

448

588

Width I(mm)

433

533

589

645

650

SWINGING CYLINDER TYPE TILTROTATOR

Model

GTRG - 40

GTRG - 50

GTRG - 60

GTRG - 70

Weight

40

46

75

110

Max lifting capacity

350

500

900

1200

A

425

520

825

960

B

356

430

490

560

C

486

570

664

736

Recommend Machine

GTR40

GTR50

GTR60

GTR70

Certificates & Standards

Consultation Message

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