Liebherr R 984 C User Manual download pdf (Page 21)

R 984 C 21

Backhoe Attachment

with Gooseneck Boom 9,20 m/30’2”

0 m24681012141618

0 ft102030405060

-2

-4

-6

-8

-10

-12

-10

-20

-30

-40

Digging Envelope 1 2 3 4*

Stick length m 3,40 4,50 5,60 6,80

ft in 11’1” 14’9” 18’4” 22’3”

Max. digging depth m 9,25 10,35 11,45 12,30

ft in 30’4” 33’11” 37’6” 40’4”

Max. reach at ground level m 15,20 16,25 17,35 18,10

ft in 49’10” 53’3” 56’10” 59’4”

Max. dump height m 10,20 10,85 11,45 12,20

ft in 33’5” 35’7” 37’6” 40’

Max. teeth height m 15,00 15,70 16,35 16,40

ft in 49’2” 51’5” 53’7” 53’9”

Max. digging force (ISO 6015)

kN 420 355 310 280

lbf 94,420 79,807 69,691 62,946

Max. breakout force (ISO 6015)

kN 560 560 560 445

lbf 125,893 125,893 125,893 100,040

* with stick 6,80 m with R 974 B

li tro nic

buckets

Operating Weight

and Ground Pressure

The operating weight includes the basic machine with gooseneck

boom 9,20 m/30’2”, stick 4,50 m/14’9” and bucket 4,70 m

/6.2 yd

Undercarriage HD

Pad width mm/ft in 600/1’11” 750/2’5”

Weight kg/lb 118.800/261,900 120.000/264,600

Ground pressure * kg/cm

/ psi 1,78/25.32 1,44/20.48

* according to ISO 16754

Buckets

Capacity ISO 7451 m

2,90 3,50 3,90 4,70 5,50 6,20 2,70 3,20 3,80

3.8 4.6 5.1 6.2 7.2 8.1 3.5 4.2 5.0

Suitable for material up to a specific weight of

with stick 3,40 m t/m

– – 2,2 2,0 1,8 1,5 – – –

with stick 11’1” lb/yd

– – 3,710 3,373 3,035 2,530 – – –

with stick 4,50 m t/m

– 2,2 2,0 1,8 1,5 – – – –

with stick 14’9” lb/yd

– 3,710 3,373 3,035 2,530 – – – –

with stick 5,60 m t/m

2,2 2,0 1,8 1,5 – – – – –

with stick 18’4” lb/yd

3,710 3,373 3,035 2,530 – – – – –

with stick 6,80 m t/m

– – – – – – 2,2 2,0 1,8

with stick 22’3” lb/yd

– – – – – – 3,710 3,373 3,035

Cutting width mm 1.300

1.300

1.400

1.600

1.800

2.000

1.350

1.550

1.750

ft in 4’3”

4’3”

4’7”

5’2”

5’10”

6’6”

4’5”

5’1”

5’8”

Weight kg 3.720 4.080 4.530 4.970 5.280 5.700 3.190 3.310 3.610

lb 8,201 8,995 9,987 10,957 11,640 12,566 7,033 7,297 7,959

Medium-duty bucket with teeth size Z100 (appropriate for materials up to classification 5, according to VOB, Section C, DIN 18300)

Bucket R 974 B li tro nic

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Liebherr R 984 C User Manual Page 21

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