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Montabert 2-Speed Line of Hydraulic Breakers

Montabert 2-Speed Line of Hydraulic Breakers

Montabert’s® 2-Speed Line of hydraulic breakers is designed for use on large excavators in a variety of applications, from demolition to quarrying to excavating. The 2-Speed Line has some of the best features of the premium line, with a simpler design.

– The design makes maintenance simple and low cost while also increasing productivity.

– Includes patented two-speed automatic regulation with a unique detection system for the first stroke. Offers high energy per blow on hard ground or high frequency on softer ground.

– Increases carrier versatility with an acceptable back pressure of up to 435 psi.

V1800 Evol
V2500 Evol
V3500
V4500

Spec Overview

V1800 Evol V2500 Evol V3500 V4500
Weight w/ Bracket/Tool
lb
(kg)
3898
(1768)
5368
(2435)
7189
(3261)
10710
(4858)
Working Length w/ Tool/Bracket Cap
in
(mm)
76
(1938)
84
(2124)
92
(2329)
101
(2555)
Impact Rate [frequency]
bpm
320-720 350-500 350-700 300-610
Operating Pressure
psi
(bar)
2393
(165)
2248
(155)
2538
(175)
2683
(185)
Pressure Relief Min
psi
(bar)
3047
(210)
3047
(210)
3625
(250)
3625
(250)
Pressure Relief Max
psi
(bar)
3500
(241)
3500
(241)
4000
(276)
4000
(276)
Oil Flow Range
Gal/Min
(l/min)
37-58
(140-220)
46-66
(175-250)
66-85
(250-320)
74-100
(280-380)
Back Pressure Max
psi
(bar)
435
(30)
363
(25)
218
(15)
218
(15)
Input Power
hp
(kW)
77
(57)
89
(66)
118
(88)
149
(111)
Tool Diameter
in
(mm)
5.5
(140)
6.3
(159)
6.9
(175)
7.5
(190)
Impact Energy Class ft-lb 1.25 Gcy OR 1.25 SAE FLANGE 1.25 Gcy OR 1.25 SAE FLANGE 1.25 Gcy OR 1.25 SAE FLANGE 1.25 Gcy OR 1.25 SAE FLANGE
Pressure Line Size
in
(mm)
1.25
(32)
1.25
(32)
1.25
(32)
1.25
(32)
Return Line Size
in
(mm)
1.25
(32)
1.25
(32)
1.50
(38)
1.50
(38)
Grease Connection Auto Lube Auto Lube Auto Lube Auto Lube
Optimum Oil Temperature
°F(°C)
115-160
(46-71)
115-160
(46-71)
115-160
(46-71)
115-160
(46-71)
Max Allowed Oil Temperature Range
°F(°C)
175
(80)
175
(80)
175
(80)
175
(80)
Carrier Weight, Range lb
(t)
44,092-77,162
(20-35)
59,525-88,185
(27-40)
77,162-132,277
(35-60)
99,208-176,370
(45-80)
Noise Level, Measured
dB/1pW
118 121 124 124
Noise Level, Guaranteed
dB/1pW
32 32 32 32
Allowed Viscosity Range cSt 46 46 46 46

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