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Ditch Witch MT12

Trenchers


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(301) 874-5500

MT12 MICROTRENCHER

INSTALL FIBER OPTICS AT LIGHTNING SPEED.

The MT12 microtrencher slices through asphalt to create the ideal trench for fiber-optic cable installation.

SUPERIOR MANEUVERABILITY

The MT12 can be manually tilted 6 degrees to the right or left for trenching on uneven surfaces. Plus, its saw traverses 24 inches from the center to trench near curbs and gutters.

MAXIMUM EFFICIENCY

Three blades with conical bits can be replaced in the field with standard hand tools, extending blade life and reducing maintenance.

BOOSTED PRODUCTIVITY

Choice of four specialty saw blades cleanly create an asphalt trench in one pass, reducing your labor expense.

MINIMAL DISRUPTION

Narrow, shallow trench enables fiber installation above existing utilities, minimizing site disruption and saving time and money.

ADJUSTABLE DEPTH

Hydraulically adjustable trenching depth from 3 inches (76 mm) to 12 inches (305 mm) depending on blade.

HANDLE SPOILS

Optional, specially configured HX75 vacuum excavator efficiently handles spoils, saving time, money and manual labor.

Similar models may be shown in addition to the featured model. Equipment may be shown with options. Specifications are subject to change without prior notice.


MT12 MICROTRENCHER

INSTALL FIBER OPTICS AT LIGHTNING SPEED.

The MT12 microtrencher slices through asphalt to create the ideal trench for fiber-optic cable installation.

SUPERIOR MANEUVERABILITY

The MT12 can be manually tilted 6 degrees to the right or left for trenching on uneven surfaces. Plus, its saw traverses 24 inches from the center to trench near curbs and gutters.

MAXIMUM EFFICIENCY

Three blades with conical bits can be replaced in the field with standard hand tools, extending blade life and reducing maintenance.

BOOSTED PRODUCTIVITY

Choice of four specialty saw blades cleanly create an asphalt trench in one pass, reducing your labor expense.

MINIMAL DISRUPTION

Narrow, shallow trench enables fiber installation above existing utilities, minimizing site disruption and saving time and money.

ADJUSTABLE DEPTH

Hydraulically adjustable trenching depth from 3 inches (76 mm) to 12 inches (305 mm) depending on blade.

HANDLE SPOILS

Optional, specially configured HX75 vacuum excavator efficiently handles spoils, saving time, money and manual labor.

Similar models may be shown in addition to the featured model. Equipment may be shown with options. Specifications are subject to change without prior notice.


Specifications

DIMENSIONS MT12 ON RT45 - *:
Minimum sawing radius will depend on surface conditions and hardness of material being cut. Cut will be slightly wider in curved sections of the trench.
DIMENSIONS MT12 ON RT45 - **:
See dealer for counterweight requirements.
DIMENSIONS MT12 ON RT45 - ***:
Other widths available upon request
DIMENSIONS MT12 ON RT45 - ****:
Requires high speed motor.
DIMENSIONS MT12 ON RT45 - Angle of departure:
19°
DIMENSIONS MT12 ON RT45 - Approximate sawing radius, min, offset to right*:
35 ft | 10.7 m
DIMENSIONS MT12 ON RT45 - Attachment height, transport:
68 in | 1.73 m
DIMENSIONS MT12 ON RT45 - Attachment weight (includes mount kit):
1,400 lb | 636 kg
DIMENSIONS MT12 ON RT45 - Blade diameter:
34 in | 864 mm
DIMENSIONS MT12 ON RT45 - Blade speed, variable:
0-160 rpm
DIMENSIONS MT12 ON RT45 - CL saw to CL unit, offset, min:
5.3 in | 135 mm
DIMENSIONS MT12 ON RT45 - Concrete, fixed**** Diamond matrix cutters :
0.375-1.024 in | 9.5-26 mm
DIMENSIONS MT12 ON RT45 - Conical, rotating Self-sharpening, full cap conical bit w/ pin retainer :
0.75-1.5 in | 19.05-38 mm
DIMENSIONS MT12 ON RT45 - Cutting bit types**:
DIMENSIONS MT12 ON RT45 - Fiberblade, fixed (PDC Bits):
0.5-1.5 in | 13-38 mm
DIMENSIONS MT12 ON RT45 - Overall width***:
67 in | 1.7 m
DIMENSIONS MT12 ON RT45 - Saw motor displacement:
40.55 in³ | 664 mm³
DIMENSIONS MT12 ON RT45 - Saw offset distance:
24 in | 610 mm
DIMENSIONS MT12 ON RT45 - Saw tilt adjustment:
+/- 6°
DIMENSIONS MT12 ON RT45 - Shark, fixed (Sharktooth carbide-tipped bits) (only):
0.75-in | 19 mm
DIMENSIONS MT12 ON RT45 - Transport length, from CL of rear axle:
75 in | 1.91 m
DIMENSIONS MT12 ON RT45 - Transport width:
60.5 in | 1.54 m
DIMENSIONS MT12 ON RT45 - Trench depth, 28-in blade:
3-9 in | 76-229 mm
DIMENSIONS MT12 ON RT45 - Trench depth, 34-in blade:
6-12 in. | 152-304 mm
DIMENSIONS MT12 ON RT45 - Trench width:
0.375-1.5 in | 9.5-38 m
DIMENSIONS MT12 ON RT45 - Working length, from CL of rear axle:
81 in | 2.06 m
DIMENSIONS MT12 ON RT80 - *:
Minimum sawing radius will depend on surface conditions and hardness of material being cut. Cut will be slightly wider in curved sections of the trench.
DIMENSIONS MT12 ON RT80 - **:
See dealer for counterweight requirements.
DIMENSIONS MT12 ON RT80 - ***:
Other widths available upon request
DIMENSIONS MT12 ON RT80 - ****:
Requires high speed motor.
DIMENSIONS MT12 ON RT80 - Angle of departure:
19°
DIMENSIONS MT12 ON RT80 - Approximate sawing radius, min, offset to right*:
35 ft | 10.7 m
DIMENSIONS MT12 ON RT80 - Attachment height, transport:
68 in | 1.73 m
DIMENSIONS MT12 ON RT80 - Attachment weight (includes mount kit):
1,480 lb | 673 kg
DIMENSIONS MT12 ON RT80 - Blade diameter:
34 in | 864 mm
DIMENSIONS MT12 ON RT80 - Blade speed, variable:
0-175 rpm
DIMENSIONS MT12 ON RT80 - CL saw to CL unit, offset, min:
7 in | 178 mm
DIMENSIONS MT12 ON RT80 - Concrete, fixed**** Diamond matrix cutters :
0.375-1.024 in | 9.5-26 mm
DIMENSIONS MT12 ON RT80 - Conical, rotating Self-sharpening, full cap conical bit w/pin retainer :
0.75-1.5 in | 19.05-38 mm
DIMENSIONS MT12 ON RT80 - Cutting bit types**:
DIMENSIONS MT12 ON RT80 - Fiberblade, fixed PDC Bits :
0.5-1.5 in | 13-38 mm
DIMENSIONS MT12 ON RT80 - Overall width***:
74 in | 1.88 m
DIMENSIONS MT12 ON RT80 - Saw motor displacement:
40.55 in³ | 664 mm³
DIMENSIONS MT12 ON RT80 - Saw offset distance:
24 in | 610 mm
DIMENSIONS MT12 ON RT80 - Saw tilt adjustment:
+/- 6°
DIMENSIONS MT12 ON RT80 - Shark, fixed Sharktooth carbide-tipped bits (only) :
0.75-in | 19 mm
DIMENSIONS MT12 ON RT80 - Transport length, from CL of rear axle:
78 in | 1.98 m
DIMENSIONS MT12 ON RT80 - Transport width:
67.5 in | 1.72 m
DIMENSIONS MT12 ON RT80 - Trench depth, 28-in blade:
3-9 in | 76-229 mm
DIMENSIONS MT12 ON RT80 - Trench depth, 34-in blade:
6-12 in | 152-304 mm
DIMENSIONS MT12 ON RT80 - Trench width:
0.375-1.5 in | 9.5-38 mm
DIMENSIONS MT12 ON RT80 - Working length, from CL of rear axle:
84 in | 2.13 m
VIBRATION LEVEL, SAW IN OPERATION - During normal operation, vibration transmitted to the operators::
VIBRATION LEVEL, SAW IN OPERATION - Feet/seat:
2 ft/sec² | 0.62 m/sec²
VIBRATION LEVEL, SAW IN OPERATION - Hand/arm:
18.5 ft/sec² | 5.6 m/sec²
  • Specifications

    Specifications

    DIMENSIONS MT12 ON RT45 - *:
    		Minimum sawing radius will depend on surface conditions and hardness of material being cut. Cut will be slightly wider in curved sections of the trench.
    DIMENSIONS MT12 ON RT45 - **:
    		See dealer for counterweight requirements.
    DIMENSIONS MT12 ON RT45 - ***:
    		Other widths available upon request
    DIMENSIONS MT12 ON RT45 - ****:
    		Requires high speed motor.
    DIMENSIONS MT12 ON RT45 - Angle of departure:
    		19°
    DIMENSIONS MT12 ON RT45 - Approximate sawing radius, min, offset to right*:
    		35 ft | 10.7 m
    DIMENSIONS MT12 ON RT45 - Attachment height, transport:
    		68 in | 1.73 m
    DIMENSIONS MT12 ON RT45 - Attachment weight (includes mount kit):
    		1,400 lb | 636 kg
    DIMENSIONS MT12 ON RT45 - Blade diameter:
    		34 in | 864 mm
    DIMENSIONS MT12 ON RT45 - Blade speed, variable:
    		0-160 rpm
    DIMENSIONS MT12 ON RT45 - CL saw to CL unit, offset, min:
    		5.3 in | 135 mm
    DIMENSIONS MT12 ON RT45 - Concrete, fixed**** Diamond matrix cutters :
    		0.375-1.024 in | 9.5-26 mm
    DIMENSIONS MT12 ON RT45 - Conical, rotating Self-sharpening, full cap conical bit w/ pin retainer :
    		0.75-1.5 in | 19.05-38 mm
    DIMENSIONS MT12 ON RT45 - Cutting bit types**:
    DIMENSIONS MT12 ON RT45 - Fiberblade, fixed (PDC Bits):
    		0.5-1.5 in | 13-38 mm
    DIMENSIONS MT12 ON RT45 - Overall width***:
    		67 in | 1.7 m
    DIMENSIONS MT12 ON RT45 - Saw motor displacement:
    		40.55 in³ | 664 mm³
    DIMENSIONS MT12 ON RT45 - Saw offset distance:
    		24 in | 610 mm
    DIMENSIONS MT12 ON RT45 - Saw tilt adjustment:
    		+/- 6°
    DIMENSIONS MT12 ON RT45 - Shark, fixed (Sharktooth carbide-tipped bits) (only):
    		0.75-in | 19 mm
    DIMENSIONS MT12 ON RT45 - Transport length, from CL of rear axle:
    		75 in | 1.91 m
    DIMENSIONS MT12 ON RT45 - Transport width:
    		60.5 in | 1.54 m
    DIMENSIONS MT12 ON RT45 - Trench depth, 28-in blade:
    		3-9 in | 76-229 mm
    DIMENSIONS MT12 ON RT45 - Trench depth, 34-in blade:
    		6-12 in. | 152-304 mm
    DIMENSIONS MT12 ON RT45 - Trench width:
    		0.375-1.5 in | 9.5-38 m
    DIMENSIONS MT12 ON RT45 - Working length, from CL of rear axle:
    		81 in | 2.06 m
    DIMENSIONS MT12 ON RT80 - *:
    		Minimum sawing radius will depend on surface conditions and hardness of material being cut. Cut will be slightly wider in curved sections of the trench.
    DIMENSIONS MT12 ON RT80 - **:
    		See dealer for counterweight requirements.
    DIMENSIONS MT12 ON RT80 - ***:
    		Other widths available upon request
    DIMENSIONS MT12 ON RT80 - ****:
    		Requires high speed motor.
    DIMENSIONS MT12 ON RT80 - Angle of departure:
    		19°
    DIMENSIONS MT12 ON RT80 - Approximate sawing radius, min, offset to right*:
    		35 ft | 10.7 m
    DIMENSIONS MT12 ON RT80 - Attachment height, transport:
    		68 in | 1.73 m
    DIMENSIONS MT12 ON RT80 - Attachment weight (includes mount kit):
    		1,480 lb | 673 kg
    DIMENSIONS MT12 ON RT80 - Blade diameter:
    		34 in | 864 mm
    DIMENSIONS MT12 ON RT80 - Blade speed, variable:
    		0-175 rpm
    DIMENSIONS MT12 ON RT80 - CL saw to CL unit, offset, min:
    		7 in | 178 mm
    DIMENSIONS MT12 ON RT80 - Concrete, fixed**** Diamond matrix cutters :
    		0.375-1.024 in | 9.5-26 mm
    DIMENSIONS MT12 ON RT80 - Conical, rotating Self-sharpening, full cap conical bit w/pin retainer :
    		0.75-1.5 in | 19.05-38 mm
    DIMENSIONS MT12 ON RT80 - Cutting bit types**:
    DIMENSIONS MT12 ON RT80 - Fiberblade, fixed PDC Bits :
    		0.5-1.5 in | 13-38 mm
    DIMENSIONS MT12 ON RT80 - Overall width***:
    		74 in | 1.88 m
    DIMENSIONS MT12 ON RT80 - Saw motor displacement:
    		40.55 in³ | 664 mm³
    DIMENSIONS MT12 ON RT80 - Saw offset distance:
    		24 in | 610 mm
    DIMENSIONS MT12 ON RT80 - Saw tilt adjustment:
    		+/- 6°
    DIMENSIONS MT12 ON RT80 - Shark, fixed Sharktooth carbide-tipped bits (only) :
    		0.75-in | 19 mm
    DIMENSIONS MT12 ON RT80 - Transport length, from CL of rear axle:
    		78 in | 1.98 m
    DIMENSIONS MT12 ON RT80 - Transport width:
    		67.5 in | 1.72 m
    DIMENSIONS MT12 ON RT80 - Trench depth, 28-in blade:
    		3-9 in | 76-229 mm
    DIMENSIONS MT12 ON RT80 - Trench depth, 34-in blade:
    		6-12 in | 152-304 mm
    DIMENSIONS MT12 ON RT80 - Trench width:
    		0.375-1.5 in | 9.5-38 mm
    DIMENSIONS MT12 ON RT80 - Working length, from CL of rear axle:
    		84 in | 2.13 m
    VIBRATION LEVEL, SAW IN OPERATION - During normal operation, vibration transmitted to the operators::
    VIBRATION LEVEL, SAW IN OPERATION - Feet/seat:
    		2 ft/sec² | 0.62 m/sec²
    VIBRATION LEVEL, SAW IN OPERATION - Hand/arm:
    		18.5 ft/sec² | 5.6 m/sec²

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