Hydraulic Wood Grapple, Log Grapple for Excavator

Product Description

Introduction:
The steel grabber material handling machine is a kind of scrap loading and unloading equipment. It can realize a variety of operation functions by changing the gripper material handling and working device. Therefore, it is also called a grabber, which is widely used in steel plants, smelters, ports, docks and scrap transfer. Special engineering machinery in the industry, equipped with different grippers (such as plum grab, shell grab, round grab, billet grab, hydraulic shear, hydraulic pliers, etc.) to meet different customer conditions for scrap, ore, coal The demand for bulk fertilizer and yellow sand loading and unloading.
1.Economical and reliable
Single pump constant power, dual pump cross power control, stable engine output;
Negative flow pump control method and good economy;
The hydraulic oil radiator and engine water cooler are cartridge-mounted, compact and efficient;
Hydraulic hoses and seals are fixed with imported products and have high reliability.
2.Reasonable design
The boom and the arm are hydraulically locked, and the impact resistance is good, and both of them realize the double pump confluence, the stick regeneration, the multi-motion composite, and the work is stable;
Two speeds of walking speed are selected to achieve two speeds to meet different working conditions;
Upper arm brake for walking and swinging mechanism, hydraulic opening, good safety;
Flexible configuration according to different grades of users;
The power system, hydraulic system and working device can be freely and flexibly configured according to user requirements;
The working device adopts the structure of "straight moving arm and curved stick", and is equipped with electric suction cup and lifting driver's cab;
3.High efficiency and environmental protection
Simple operation, convenient maintenance and safe and reliable performance;
Environmental protection, energy saving, low noise and long service life;
The far-infrared remote control system can realize long-distance operation; the crawler type traveling device has small grounding pressure, stable walking and flexible steering.
Advantage:
1.The engine air filter is double-filtered, which can well cope with the problem of large dust on the scrap picking operation site. Especially in a closed working environment indoors, the dust concentration is greater. The dual filtration system increases engine efficiency and extends service life.
2.The cab can choose height adjustable type or fixed type with different height.The cabin is shockproof and soundproof type.It has wide view and equipped with air conditioning and audio, air seats, safe and comfortable.
3.Power system, hydraulic system and grabbing implements can be customerized according to different working size and work requirement.
4.Standard central lubrication make daily maintenance easy.
5.Diesel and electric hybrid drive can be driven by both internal combustion engine and electric motor drive.
Driven by electric motor, it has low maintenance cost, no pollution and low failure rate. 4. Motor operation is one third of the cost of internal combustion engine operation.
6.Original imported hydraulic system, exclusive electronic control system, the perfect integration of mechanical, electric and hydraulic integration.
7.widened and extended "X" frame, standard with 800mm aluminum plate, strong stability, to ensure the efficient operation of the whole machine.
8.It adopts high-strength wear-resistant steel, shell-type grab, plum grab, electromagnetic sucker and other accessories to flexibly switch, and can be customized according to working conditions.
9.Original imported hose, steel wire surround, to prevent oil leakage, high reliability.
10.Equipped with a hydraulic oil strong air heat sink to ensure that the hydraulic oil temperature rise of the equipment does not exceed 80 °C. Effectively extend the life of hydraulic seals.
Specification:

Item			unit	YGLZ90
Operating weight			kg	8300
Overall size			mm	7250*2180*2950
Engine	Model		Weichai	ZGBZG1
	Power		kw	59
	Speed		rpm	2400
	Max torque		n.m	209
	Fuel comsumption		g/kw.h	≤251
	Fuel tank volume		L	140
Hydraulic system	Main pump		Rexroth	AP3VO95
	Rated pressure		Mpa	30
	Rated flow		L/min	190
	Main valve		Rexroth	VS18LUDV
	Hydraulic oil tank volume		L	160
Hydraulic motor	Swing motor		Rexroth	MA45WOL
	Walking motor		model	A2F80
Performance digital	Swing speed		rpm	10
	walking speed	High speed	Km/h	20
		Low speed	Km/h	3.9
	Max torque		kn	53
	Gradeability		°	25
Cabin			1380*930*1600
Swing support			QBD800
Axle			2080
Tyre			825-16
Cylinder			Imported seals
Hydraulic hose			Manuli
Gauges			Colored gauges

Item	Unit	FMWG90
Upper width	mm	2170
Tail swing radius	mm	2000
Counter balance clearance	mm	1095
Min clearance	mm	250
wheel base	mm	1670
track base	mm	2300
Arm length	mm	3600
Stick length	mm	1800
Grapple volume	m3	1
Total width	mm	2720
Grapple size
Item	Unit	FMWG90
Sell weight	kg	336
Overall size(open)	mm	1520*710*1475
Working pressure	Mpa	30
Max open size	mm	1436
Min close size	mm	175
Rotation angle	°	360 degree
Max unloading height	mm	4730
Radius at max unloading height	mm	3320
Max grapple radius	mm	7580
Max grapple radius at ground	mm	7375
Max grapple depth	mm	4535
Radius at max grapple depth	mm	2919

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