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Maeda MC405 CRM(E)

 

The MC405 is the first of the MC range mini cranes with an outstanding 3.83 tonnes of lifting capacity. The optional fly jib increases the already impressive working range even further.

This fantastic model also has a unique pick and carry feature of up to 500kg and a slim width of 1380mm

 

Features at a glance...

• 3.83 Ton Max Capacity • 16.8m Max Working Height
• 20.7m (MWH) with Optional Fly Jib • 500kg Pick & Carry Duty
• Energy Saving System • Sheaves Protected Inside Boom
• Variable (Hi/Lo) Travel Speeds • Programmable Moment Limiter
• Hydrostatic Transmission • Centralised Controls
• 4 Fall / 2 Fall Hook Block • Automatic Hook Stowage System
• Tilt Sensor / Alarm • Powerful Two Speed Winch
• Hydraulic Disc Brake • Remote Control
• Outrigger Interlock System  

Specifications

Specifications

Capacity Maximum 3.83t x 2.7m
Working Radius Maximum 16.0m x 210kg
Lifting Height Maximum 16.8m x 1130kg (20.7m x 520kg with Fly-Jib)
Dimensions MC405 CRM(E) 4980mm x 1380mm x 1980mm
Weight MC405 CRM
MC305 CRME
5600kg
5750kg
Hook Speed Maximum 18m / min. (4 falls, 4th layer)
Single Line Speed Maximum 72m / min. (4th layer)
Hoist Rope  Type IWRC 6 x WS (26) Ø 8mm x 92m
Telescopic System Boom length
Telescoping speed
Boom Type
4.735m - 16.475m
11.7m / 54.2 sec (41.3 sec)
Fully automatic 5 section pentagonal telescopic boom
 Boom Hoist System Hoist angle / speed 0° - 80° / 24.5 sec. (17 sec.)
 Slew System Slew angle / speed 360° continuous / 2.1 rpm (2.5 rpm)
 Outrigger System Type
Maximum extended Dimensions
Extension and set-up by hydraulic cylinders.
(Length) 5786mm x (Front) 5118mm x (Rear) 5520mm
Traction System Drive
Travel speed
Gradability
Ground length x width
Ground pressure
Hydraulic motor driven, stepless speed changer
0 - 3.3km/h
20°
1720mm x 320mm (Track dimensions)
0.50 kgf / cm2 (0.52 kgf / cm2 CRME)
Engine Model
Type
Rated output
Starting method
Fuel tank capacity
Yanmar 3TNV88-BPMB
3 Cylinder water cooled diesel
21.4kw / 2400 rpm
Electric
Diesel / 60L
Electric Motor (optional) Type
Size
Fully enclosed fan cooled motor
7.5 Kw 4P 380V
Standard Equipment Overwind protection, hydraulic safety valves, wire rope latch level, machine body inclination alarm, EMO switch, travel lock lever, outrigger interlock device, moment limiter, working status lamp, hour-meter, 4-fall / 2-fall hook block, black rubber tracks and cable remote control.
Optional Equipment Radio remote control, white rubber tracks, single fall hook, searcher hook and fly jib.

 

Outrigger Positions

Total rated load outriggers at maximum position

4.735m/7.695m boom 10.655m boom 13.565m boom 16.475m boom
Work Radius (m)  Total rated load (kg)  Work Radius (m) Total rated load (kg)   Work Radius (m) Total rated load (kg)   Work Radius (m) Total rated load (kg) 
 <2.7 3830 3.5 3030 4.0 2230 5.0 1130
3.5 3030 4.0 2580 4.5 1930 5.5 980
4.0 2580  5.0 2030 5.0 1730 6.0 910
5.0 2030 6.0 1680 6.0 1400 7.0 760
6.0 1680 7.0 1380 7.0 1180 8.0 650
7.0 1380 8.0 1130  8.0 1030 9.0 600
7.25 1330 9.0 880 9.0 930 10.0 550
    10.2  580 10.0 830  11.0 490
        11.0 690 12.0 440 
        12.0 530 13.0 380
        13.1 430 14.0 320
            15.0 260
            16.0 210

Total rated load outriggers at middle position

4.735m/7.695m boom 10.655m boom 13.565m boom 16.475m boom
Work Radius (m) Total rated load (kg) Work Radius (m) Total rated load (kg) Work Radius (m) Total rated load (kg) Work Radius (m) Total rated load (kg)
<2.7 3830 3.5 3030 4.0 2230 5.0 1130
3.5 3030 4.0 2580 4.5 1830 5.5 980
4.0 2580 5.0 1880 5.0 1630 6.0 910
5.0 1880 6.0 1430 6.0 1330 7.0 730
6.0 1430 7.0 1130 7.0 1080 8.0 630
7.0 1160 8.0 880 8.0 880 9.0 550
7.25 1120 9.0 740 9.0 730 10.0 480
    10.2 490  10.0 530  11.0 430
        11.0 480 12.0 380
        12.0 430 13.0 330
        13.1 330 14.0 280
            15.0 220
            16.0 180

Total rated load outriggers at minimum position

4.735m/7.695m boom 10.655m boom 13.565m boom 16.475m boom
Work Radius (m) Total rated load (kg) Work Radius (m) Total rated load (kg) Work Radius (m) Total rated load (kg) Work Radius (m) Total rated load (kg)
<2.7 3830 3.5 3030 4.0 2230 5.0 1130
3.5 3030 4.0 2580 4.5 1830 5.5 980
4.0 2580 5.0 1680 5.0 1630 6.0 880
5.0 1680 6.0 1180 6.0 1180 7.0 730
6.0 1180 7.0 880 7.0 830 8.0 530
7.0 930 8.0 730 8.0 680 9.0 450
7.25 780 9.0 580 9.0 550 10.0 420
    10.2 400 10.0 430 11.0 370
        11.0 380 12.0 330
        12.0 350 13.0 280
        13.1 310 14.0 240
            15.0 190
            16.0 150

Maximum Reach Below Ground Level

Four Fall Two Fall Single Fall
 20.50 41.00m 82.00m

Dimensions

Diagrams

 

dimensions1

dimensions2

Working Range Diagram

Working Range Diagram

workingrange