KNUCKLE BOOM

MK3053C

Crane capacity

2.98t x 1.8m / 1.0t x 5.2m

(Main boom / Jib)

(6,560 lb x 5.9 ft / 2,200 lb x 17.2 ft)

Max.lifting height (on the ground)

12.0m / 16.95m

(Main boom / Jib)

(39.4 ft / 55.6 ft)

Max. working radius

9.4m / 14.3m

(Main boom / Jib)

(30.9 ft / 47.0 ft)

Full Lineup Spec.

Battery

Diesel + Electric

Diesel

STYLE

LIFTING MODE VARIATIONS

Fixed Hook

Max. Capacity :950kg

2-ways Jib
Head Position

Single Fall

Max. Capacity :1,000kg

4 Falls with Main Boom

Max. Capacity :2,980kg

Detachable Jib
by One Person

TECHNICAL DATA

Working Range Chart

Outriggers Position : Max

Specifications

Crane Capacity Main boom / Jib 2.98t x 1.8m / 1.0t x 5.2m
Max. Working Radius Main boom / Jib 9.4m / 14.3m
Max. Lifting Height (on the ground) Main boom / Jib 12.0m / 16.95m
Outrigger Max. Extended Width (outer dims) (Lateral)4,665 x (Front)4,740 x (Rear)4,800mm
Travel Speed 0 - 2.4km/h
Ground Pressure 83.4kpa [0.85kgf/cm2]
Engine (Diesel / Diesel + Electric spec) KUBOTA Z482-E4B / Diesel
Engine Rated Output 7.2kw/2,600min-1 [9.8ps/2,600rpm]
Electric Motor (Diesel + Electric spec) 4.0kw, 4P 380V (200-415V)
Battery System (Battery spec), 5-hour rate capacity Lithium Titanate Battery, DC55V-135Ah, 7.4kWh
Dimensions 3,195mm(L) x 780mm(W) x 1,945mm(H)
Machine Weight (Diesel + Electric / Diesel, Battery) 2,900kg / 2,875kg

Dimensions

Working Range Chart

Outriggers Position : Max

Specifications

Dimensions

STANDARD EQUIPMENT

All our cranes include a range of standard equipment that ensure the
safety, functionality and usability of the cranes are unsurpassed.

  • Fully Proportional Radio Remote Control
  • Variable Crawler Gauge
  • Automatic & Stepless Multi Outrigger Setting
  • Semi-Automatic Leveling
  • Semi-Automatic Jib & Boom Stowing
  • Programmable Moment Limiter with Working Range Setting
  • Crane/OR Interlock
  • Multi Outrigger Mode
  • Diagnostic Display Panel
  • Data Logger
  • Working Status Lamp
  • Radio Remote Control Working Lamp
  • Fixed Hook
  • Single Fall Hook
  • 4 Fall Hook
  • Tilt Alarm

OPTIONS

A range of optional equipment that enables our cranes to adapt
to all kinds of work and environmental factors.

  • Black (for Battery Spec)
    or White Rubber Tracks (for Diesel / Electric Spec)
  • Detachable Extra Battery Unit
  • Custom Paint Colours

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