Lifting and Cargo Handling. Handler Liebherr R974B

Wheeled undercarriage

Wheelbase 5192 mm
Width with stabilizers on ground 4654 mm

Tracked undercarriage

Shoe dimensions 600 mm
Track shoes number per side 2
Rolling bearings number on either side 9
Caterpillar track length on ground level 5192 mm

Swing device

Swing torque 260 Nm
Rotation speed 5.5 rev / min

Sizes

Load-transfer length 16550 mm
Undercarriage width 3600 mm
Load-transfer height 6500 mm
Height to cab top with fixed hoist 5640 mm
Height to cab top with a raised hydraulic hoist 5985 mm
Upper structure clearance 1490 mm
Clearance 657 mm

Operation

Operational weight without attachment 91500 kg
Fuel Capacity 1280 l.
Hydraulic system fluid volume 1200 l.
Operating voltage 24 V
Generator current strength 80 amperes

Motor

Manufacturer Liebherr
Model D9408 TI-E
Effective power 365.4 kW
Power measured at 1800 rev / min
Displacement 17.2 l.
Aspiration Direct injection with turbocharging
Cylinders number 8

Hydraulic system

Type of pump Axial cam pump with variable flow
Pump bandwidth 992 l/min
Discharge pressure 32000 kPa

Gear box

Maximum speed 2.8 km/h

Boom features 2

Option - Boom/Section (MAT) 2 gooseneck boom (curved) 1400mm Section 10500mm
Maximum radius along ground level 2400 mm
Maximum height 2500 mm
Maximum depth 2600 mm

Boom features 1

Option - Boom/Section (MAT) 1 gooseneck boom (curved) 12000mm Section 9000mm
Maximum radius along ground level 2100 mm
Maximum height 2200 mm
Maximum depth 2200 mm

Images

Wheeled undercarriage

4. Wheelbase 5192 mm
6. Width with stabilizers on ground 4654 mm

Sizes

1. Load-transfer length 16550 mm
2. Undercarriage width 3600 mm
3. Load-transfer height 6500 mm
5. Clearance 657 mm
7. Height to cab top with fixed hoist 5640 mm
8. Height to cab top with a raised hydraulic hoist 5985 mm
12. Upper structure clearance 1490 mm

Boom features 1

9. Maximum height 2200 mm
10. Maximum radius along ground level 2100 mm
11. Maximum depth 2200 mm
9. Maximum height 2500 mm
10. Maximum radius along ground level 2400 mm
11. Maximum depth 2600 mm