DESCREPTION

UNITS

ATOM1405

Lifting Capacity

ton-meter

42.0

Lifting Capacity

/ Outreach

kg/m

14,000 / 2.0

7,550 / 5.4

2,620 / 12.7

1,490 / 20.0

Working Radius

m

20.0

Max. Working Height

m

23.0

Rated Oil Flow

cc/rev

90 x 90

Working Pressure

kg/cm²

210 / 210(Winch)

Shape Of Boom

Hexagonal box construction, 5 section boom with 2extension cylinder

Boom Length

m

Min. 5.72 ~ Max. 20.32

Boom Extending Speed

m/sec

14.6 / 38

Boom Raising Speed

°/sec

0∼80 / 20

Slewing Angle

°

360° continuous

Slewing Speed

r.p.m

1.5

Wire Rope

Ø x m

Hercules 19x7  Ø14 x 100m

Hook Speed

m/min

15 (4th layer / 4 fall lines)

Winch Type

Hyd. motor driven, spur gear speed reduction with hydraulic brake

Slewing Gear Type

Hyd. motor driven, combined type of planetary gear and worm gear speed reduction with hydraulic brake

Crane mass

Kg

6500

Outrigger system

Front

Type

H-type, two stage horizontally & Vertically Hydraulic operated

Span

m

Max.6.3

Rear

Type

H-type, single stage horizontally & Vertically Hydraulic operated

Span

m

Max. 4.7

Standard Safety Devices

1. Pressure relief valve for hydraulic circuit

2. Counter balance valves for raise and telescope cylinder

3. Pilot check valves for vertical outrigger cylinder

4. Hydraulic brake for slewing reduction gear

5. Mechanical brake for winch reduction gear

6. Pressure gauge / Boom angle indicator

7. Hook safety latch / Alarm buzzer

8. Over-winding device

Option

1. Additional Winch system of 3.0 ton and 3.5ton

2. Additional manual jib boom of 4.0 meters and 8.0 meters

3. Personal basket

4. Overload prevention system

5. Oil Cooler