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Liebherr LR634 Crawler loaders tech specs

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2006-2015
2.52 cu m Bucket capacity
6,997.29 cu cm Displacement
D934 L A6 Engine model
3.08 m Loader dump height
134.97 kw Net power
20,794 kg Operating weight

Makana rating

Market average

AED 326,000

Starting from

AED 143,000

Liebherr LR634 Technical specifications

Engine

Alternator supplied amperage

80 Amh

Aspiration

Turbocharged, aftercooled

Displacement

6997.29 cu cm

Net power

134.97 kw

Number of cylinders

4

Power measured @

1,800 rpm

General

Bucket capacity

2.52 cu m

Engine model

D934 L A6

Max speed forward

9.98 kph

Operating voltage

24 V

Operating weight

20,794 kg

Tipping load

14,268 kg

Service refill capacities

Cooling fluid cap

36.34 liter

Fuel cap

360.33 liter

Hydraulic fluid cap

86.3 liter

Operating specifications

Raise time

6 s

Lower time

3 s

Refill capacities

Engine oil cap

30.28 liter

Final drives fluid cap

20.06 liter

Dimensions

Ground clearance

0.49 m

Height - top of cab

3.32 m

Length with bucket

6.98 m

Width over tracks

2.32 m

Undercarriage

Ground pressure

0.71 bar

Number of shoes per side

38

Number of track rollers per side

6

Track gauge

1.8 m

Track length

2.59 m

Track width

50.8 cm

Loader

Loader dump height

3.08 m

Loader dump reach

1.22 m

Hydraulic system

Pump flow cap

209.31 lpm

Relief valve pressure

259.93 bar

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Valuation

Last 12 month
2006

Liebherr LR634 similar models

Highlight differences
Liebherr LR634
Cat 963D
Cat 973C
Engine
Alternator supplied amperage 80 Amh
Alternator supplied amperage 50 Amh
Alternator supplied amperage -
Aspiration Turbocharged, aftercooled
Aspiration -
Aspiration -
Displacement 6,997.29 cu cm
Displacement 7,000.57 cu cm
Displacement 10,500.85 cu cm
Net power 134.97 kw
Net power 111.86 kw
Net power 156.6 kw
Number of cylinders 4
Number of cylinders 4
Number of cylinders -
Power measured @ 1,800 rpm
Power measured @ 2,200 rpm
Power measured @ -
Years 2006-2015
Years 2007-2025
Years 1986-2025
Market Average AED 326,000
Market Average AED 920,000
Market Average AED 397,000
Price AED 143,000
Price AED 512,000
Price AED 78,000
General
Bucket capacity 2.52 cu m
Bucket capacity 2.06 cu m
Bucket capacity -
Engine model D934 L A6
Engine model 3304
Engine model 3306
Max speed forward 9.98 kph
Max speed forward 10.14 kph
Max speed forward 10.46 kph
Operating voltage 24 V
Operating voltage 24 V
Operating voltage -
Operating weight 20,794 kg
Operating weight 18,366 kg
Operating weight 24,902 kg
Tipping load 14,268 kg
Tipping load 12,322 kg
Tipping load 16,788 kg
Service refill capacities
Cooling fluid cap 36.34 liter
Cooling fluid cap 45.04 liter
Cooling fluid cap -
Fuel cap 360.33 liter
Fuel cap 261.17 liter
Fuel cap 356.17 liter
Hydraulic fluid cap 86.3 liter
Hydraulic fluid cap 60.18 liter
Hydraulic fluid cap 60.18 liter
Operating specifications
Raise time 6 s
Raise time 6 s
Raise time 7 s
Lower time 3 s
Lower time 2 s
Lower time 3 s
Refill capacities
Engine oil cap 30.28 liter
Engine oil cap 19.3 liter
Engine oil cap -
Final drives fluid cap 20.06 liter
Final drives fluid cap 14 liter
Final drives fluid cap -
Dimensions
Ground clearance 0.49 m
Ground clearance 0.46 m
Ground clearance 0.46 m
Height - top of cab 3.32 m
Height - top of cab 3.32 m
Height - top of cab -
Length with bucket 6.98 m
Length with bucket -
Length with bucket 7.13 m
Width over tracks 2.32 m
Width over tracks 2.32 m
Width over tracks 2.59 m
Undercarriage
Ground pressure 0.71 bar
Ground pressure 0.81 bar
Ground pressure 0.83 bar
Number of shoes per side 38
Number of shoes per side 37
Number of shoes per side -
Number of track rollers per side 6
Number of track rollers per side 6
Number of track rollers per side 7
Track gauge 1.8 m
Track gauge 1.85 m
Track gauge 2.08 m
Track length 2.59 m
Track length 2.47 m
Track length 2.93 m
Track width 50.8 cm
Track width 45.21 cm
Track width 50.04 cm
Ground contact area -
Ground contact area 56,135.65 cu cm
Ground contact area 74,169.65 cu cm
Loader
Loader dump height 3.08 m
Loader dump height 3.14 m
Loader dump height 3.35 m
Loader dump reach 1.22 m
Loader dump reach 1.19 m
Loader dump reach 1.34 m
Breakout force -
Breakout force 17,339.5 kg
Breakout force 21,763.84 kg
Hydraulic system
Pump flow cap 209.31 lpm
Pump flow cap 204.01 lpm
Pump flow cap -
Relief valve pressure 259.93 bar
Relief valve pressure 189.6 bar
Relief valve pressure -
Pump type -
Pump type Vane-type pump
Pump type -
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build datetime: 3/30/2026, 1:32:25 PM