Official Crane Manufacture High up 70ton Crane Qy70

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Basic Info.

Model NO.

QY70

Shaft Number

Crane Jib

Five-Arm

Type

Straight Arm

Weight (Kg)

43000 Kg

Power

276kw

Engine Rated Torque

1500n.M

Max. Travel Speed

80km/H

Min. Turning Diameter

24m

Transport Package

Nude Package

Specification

13900*2800*3575mm

Trademark

China Brand

Origin

Jiangsu

HS Code

87051092

Production Capacity

100units/Month

Product Description

70Ton Hydraulic Crane Truck.

1. Hydraulic heat radiation system with superpower, permissible ambient temperature exceeds 55ºC

The layout mode of oil port of radiator is optimized, heat radiating area of core is increased by 50%, radiation power of hydraulic oil radiator is improved from 10kW to 18kW, permissible ambient temperature exceeds 55ºC, which meets the requirements for high temperature operation.

2. High-temperature resistant sealing elements, working efficiency is improved by 10%

The seals of key hydraulic components such hydraulic pump, hydraulic motor, extension cylinder, jack cylinder, steering boosting cylinder, elevating cylinder and telescoping cylinder are upgraded to high temperature resistant silicon rubber lip seal, working efficiency is improved by 10%.

Description		Unit	Parameter value
Overall length		mm	13900
Overall width		mm	2800
Overall Height		mm	3575
Axle base	1st ,2nd axle	mm	1470
	2nd ,3rd axle		4105
	3rd ,4th axle		1350
Wheel Base		mm	2304+2075
Total vehicle mass in travel configuration		kg	43000
Axle load	1st and 2nd Axle	kg	17000
	3rd and 4th Axle		26000
Engine Model			/
Engine rated power		kw/(r/min)	276/2200
Engine rated torque		N.m/(r/min)	1500/1400
Engine rated rotational speed		r/min	2100
Max. travel speed		km/h	80
Min. steady travel speed		km/h	3
Min. turning diameter		m	24
Min. turning diameter at boom tip		m	29
Min. ground clearance		mm	327
Max. grade ability		%	40
Approach angle		°	19
Departure angle		°	11
Braking distance (at 30 km/h, full load )		m	≤10
Oil consumption per 100km		L	45

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