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QY80 Truck Crane w. Payload 80ton

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QY80 Truck Crane w. Payload 80ton

QY80 Truck Crane


QY80 Truck Crane uses self-made XZ80 special crane chassis. Full-width driver's cab is spacious, bright and wide vision, with adjustable seat for comfortable operation. Air-conditioner is available for option.
5-section telescopic boom and 2-section folding jib offer a maximum lifting height of 60m. The jib has three offset angle of 0o, 15oand 30ofor extension of operating range.
Main structural parts are made of high-tensile steel. Main boom is all-round hexagonal profile, providing optimized cross-section and heavy load lifting capacity.
Two-stage telescopic outriggers give wide extension and good stability.
Equipped with two independent engines of various power and functions for the superstructure and carrier, energy distribution more reasonable, not only having excellent travel performance but also meeting the need of the crane lifting operation.
Ergonomically designed operator's cab conforms to ISO standard, spacious and bright, feels tireless even work for a long time.
Hydraulic pilot control system implements all the operation precisely with soft moving joystick controls.
New type LCD monitor is used for clear display of all crane movements, and easy accession to respective controls, improved safety for operation.
Hydraulic system adopts high-pressure variable displacement system with multi-pump and multi-circuit, and controlled by constant power. Hydraulic valve block is designed in integrated module and fitted with imported joints, features little loss of energy, less heat, high work efficiency and energy-saving.
Swing gear has controlled free swing mechanism with constant-closed brake and fitted with a buffer valve, realize smooth fine motion control.
Perfect safety protection devices of mechanic-electric-hydraulic logical control, equipped with automatic load moment limiter (LML), over-wind and over-release cut-out device, etc., greatly improved safety for crane operation.
Excellent travel performance: powerful engine, imported automatic torque converter, dual-circuit hydraulic powered steering and dual-circuit air brake system, all these enable the crane to drive safely, quickly and comfortably.


Main Technical Specifications
Technical Data for Lifting Operation

Classificatory

Item

Unit

Parameter

Outline
dimension

Overall length

mm

14550

Overall width

mm

2750

Overall height

mm

3750

Wheel base

Axle 1, Axle 2

mm

1520

Axle 2, Axle 3

mm

2600

Axle 3, Axle 4

mm

1600

Axle 4, Axle 5

mm

1350

Axle 5, Axle 6

mm

1350

Track

Axle 1, Axle 2, Axle 3

mm

2300

Axle 3, Axle 4, Axle 5

mm

2055

Mass

Total mass in travel state

kg

60000

Travel
 performance

Travel speed

Max. travel speed

km/h

85

Min. stable travel speed

km/h

4

Turning radius

Min. turning radius

m

13

Min. turning radius at boom tip

m

15

Min. ground clearance

mm

270

Approach angle

(°)

19

Departure angle

(°)

20

Braking distance (at 30km/h with full load)

m

=12

Max. grade-ability

%

22

Fuel consumption for 100km

L

75

Power

Upper engine rated output

kW/(r/min.)

158/2200

Upper engine rated torque

N.m/(r/min.)

770/1540

Upper engine rated speed

rpm.

2200


Main Technical Data for Lifting Operation

Classificatory

Item

Unit

Parameter

Lifting
performance

Max. total rated lifting capacity

t

80

Min. rated working radius

m

3

Turning radius at turntable tail

m

4.35

Max. load moment

Base boom

kN.m

2669

Fully extended boom + Jib

kN.m

578.8

Outrigger span

Longitudinal

m

6.6

Lateral

m

7

Lifting height

Base boom

m

11.1

Fully extended boom

m

43

Fully extended boom + Jib

m

60

Jib offset angle

°

0, 15, 30

Working speed

Max. swing speed

r/min

1.6

Hoist speed (single line at 4th layer)

Main winch

Full load

m/min

55

No load

m/min

82

Aux. winch

Full load

m/min

70

No load

m/min

86

Note: All specifications on our web-site are subject to technical modifications without notice.
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End of QY80 Truck Crane w. Payload 80ton


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