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Liebherr LR632 Crawler loaders tech specs

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2003-2006
18,049.01 kg Breakout force
2.37 cu m Bucket capacity
D 926 Tl-E Engine model
5.52 m Loader dump height
134.23 kw Net power
21,145 kg Operating weight

A 21,145 kg crawler loader built for heavy material handling, stockpile work, and rough loading conditions, the Liebherr LR632 combines 134.23 kilowatt net power with a 2.37 cu m bucket and strong tracked stability for demanding site work. With its turbocharged D 926 Tl-E engine, 18,049.01 kg breakout force, 5.52 m loader dump height, and 320.21 liter fuel capacity, it is suited for quarry support, bulk material loading, land clearing, and contractor jobs where traction, bucket force, and steady loading performance matter more than travel speed.

Operating weight 21,145 kg

Net power 134.23 kilowatt

Bucket capacity 2.37 cu m

Breakout force 18,049.01 kg

Loader dump height 5.52 m

Fuel tank capacity 320.21 liters

Turbocharged D 926 Tl-E engine

Makana rating

Owner rating

 | 3

Market average

AED 215,000

Starting from

AED 105,000

Liebherr LR632 Technical specifications

Engine

Alternator supplied amperage

55 Amh

Aspiration

Turbocharged

Net power

134.23 kw

Number of cylinders

6

Power measured @

1,800 rpm

Loader

Breakout force

18049.01 kg

Loader dump height

5.52 m

Loader dump reach

1.19 m

General

Bucket capacity

2.37 cu m

Engine model

D 926 Tl-E

Max speed forward

11.1 kph

Operating voltage

24 V

Operating weight

21,145 kg

Service refill capacities

Cooling fluid cap

58.29 liter

Fuel cap

320.21 liter

Hydraulic fluid cap

175.25 liter

Refill capacities

Engine oil cap

22.33 liter

Final drives fluid cap

17.03 liter

Dimensions

Ground clearance

5.12 m

Height - top of cab

3.32 m

Length with bucket

6.77 m

Undercarriage

Ground pressure

0.7 bar

Number of track rollers per side

6

Track gauge

1.8 m

Hydraulic system

Pump type

Swash plate piston pump

Relief valve pressure

419.88 bar

View more
Download datasheets
OEM product brochure

Liebherr LR632 expert review

Reviewed by Zafer R. on April 26, 2026

Overview

The Liebherr LR632 (2003–2006) is a practical crawler loader designed for material handling, site cleanup, and rough loading tasks. It delivers 134.23 kilowatt net power, a 2.37 cu m bucket, and a 21,145 kg operating weight, providing strong performance across contractor and earthmoving work.

Expert rating: 4 stars

Pros Strong breakout force, big bucket, and stable loading performance on rough ground.
Cons Slower travel speed than wheeled loaders and value depends heavily on condition.

Performance & Efficiency

The turbocharged D 926 Tl-E engine, swash plate piston hydraulic system, and tracked undercarriage give the LR632 reliable performance for loading, cleanup, and routine contractor work, while the 2.37 cu m bucket and 18,049.01 kg breakout force support heavier loading duties.

In Comparison

Cat 963: Practical crawler loader with strong contractor appeal and dependable site-loading performance.
Cat 973: Heavier competitor with a more substantial feel on tougher loading work.
Liebherr LR632: Known for strong bucket force, useful dump height, and dependable daily site versatility.

Final Verdict

Rated 4 stars, the Liebherr LR632 offers strong crawler-loader capability within the AED 105,000–215,000 range.

Show less

Liebherr LR632 owner rating

Liebherr LR632 Crawler loaders [2003-2006]

2003-2006

Overall rating

Based on 3 ratings

4.0
performance

4.0

comfort

4.0

fuel efficiency

4.3

safety

4.3

features

4.3

5 stars

34 %

4 stars

33 %

3 stars

33 %

2 stars

0 %

1 stars

0 %

Pros
Bucket power feels strong on heavier stockpile and loading jobs.
Cons
Slower tracked travel is noticeable when moving farther around site.
performance

4.0

comfort

5.0

fuel efficiency

4.0

safety

5.0

features

4.0

Valuation

Last 12 month
2003

Liebherr LR632 similar models

Highlight differences
Liebherr LR632B
Cat 963D
Cat 973C
Engine
Alternator supplied amperage 55 Amh
Alternator supplied amperage 50 Amh
Alternator supplied amperage -
Aspiration Turbocharged
Aspiration -
Aspiration -
Net power 134.23 kw
Net power 111.86 kw
Net power 156.6 kw
Number of cylinders 6
Number of cylinders 4
Number of cylinders -
Power measured @ 1,800 rpm
Power measured @ 2,200 rpm
Power measured @ -
Years 2003-2006
Years 2007-2025
Years 1986-2025
Market Average AED 215,000
Market Average AED 920,000
Market Average AED 397,000
Price AED 105,000
Price AED 512,000
Price AED 78,000
Loader
Breakout force 18,049.01 kg
Breakout force 17,339.5 kg
Breakout force 21,763.84 kg
Loader dump height 5.52 m
Loader dump height 3.14 m
Loader dump height 3.35 m
Loader dump reach 1.19 m
Loader dump reach 1.19 m
Loader dump reach 1.34 m
General
Bucket capacity 2.37 cu m
Bucket capacity 2.06 cu m
Bucket capacity -
Engine model D 926 Tl-E
Engine model 3304
Engine model 3306
Max speed forward 11.1 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 21,145 kg
Operating weight 18,366 kg
Operating weight 24,902 kg
Displacement -
Displacement 7,000.57 cu cm
Displacement 10,500.85 cu cm
Tipping load -
Tipping load 12,322 kg
Tipping load 16,788 kg
Service refill capacities
Cooling fluid cap 58.29 liter
Cooling fluid cap 45.04 liter
Cooling fluid cap -
Fuel cap 320.21 liter
Fuel cap 261.17 liter
Fuel cap 356.17 liter
Hydraulic fluid cap 175.25 liter
Hydraulic fluid cap 60.18 liter
Hydraulic fluid cap 60.18 liter
Refill capacities
Engine oil cap 22.33 liter
Engine oil cap 19.3 liter
Engine oil cap -
Final drives fluid cap 17.03 liter
Final drives fluid cap 14 liter
Final drives fluid cap -
Dimensions
Ground clearance 5.12 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 6.77 m
Length with bucket -
Length with bucket 7.13 m
Width over tracks -
Width over tracks 2.32 m
Width over tracks 2.59 m
Undercarriage
Ground pressure 0.7 bar
Ground pressure 0.81 bar
Ground pressure 0.83 bar
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
Ground contact area -
Ground contact area 56,135.65 cu cm
Ground contact area 74,169.65 cu cm
Number of shoes per side -
Number of shoes per side 37
Number of shoes per side -
Track length -
Track length 2.47 m
Track length 2.93 m
Track width -
Track width 45.21 cm
Track width 50.04 cm
Hydraulic system
Pump type Swash plate piston pump
Pump type Vane-type pump
Pump type -
Relief valve pressure 419.88 bar
Relief valve pressure 189.6 bar
Relief valve pressure -
Pump flow cap -
Pump flow cap 204.01 lpm
Pump flow cap -
Operating specifications
Raise time -
Raise time 6 s
Raise time 7 s
Lower time -
Lower time 2 s
Lower time 3 s

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build datetime: 5/18/2026, 8:52:56 AM