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DESCRIPTION

Basic Info

Model NO.	704
Transport Package	Iron Frame
Specification	1640*57*330
Trademark	RN
Origin	China
HS Code	8701901190
Production Capacity	20000 PCS/Year

Product Description

Product Information:
>>Implementing ltalian Fiat wheel tractor advanced technology;
>>Using middle-arranged type transmission shaft and swing type center swing pin;
>>Internal structure:middle reducer,differential and final planet reducer, good rigidity with whole front axle case;
>>Roller bearing using between the ending and the pin for light and efficient steering;
>>Independent oil road,hydraulic pressure steering,steering angle to 50°;
>>Adopting machining center and special machine for machining,planetary reduction gear for gear grinding,all the sealing parts are imported ones,not damaged assembly;
>>Adaptive for 65-80ps four-wheel driving tractor;

Technical Parameter:

Performance parameter		RN85 Front driving axle (704)
Driving ratio		14.95
Outline dimension		1640×570×330
Driving shaft front axle		Middle-arranged driving shaft
Input shaft parameter		m=2 z=14 α=30°
Connection bolt between hub and spoke		6×M16×1.5
Distance between spokes (mm)		1575
The pressure of the hydraulic oil		10±0.5
load bearing (kN)		16.27
Net weight (KG) without oil		180
Oil Volume	Middle (L)	5
	Round edge (L)	1.5
FrontAxlePosition	Extroversion angle of front wheel	1°
	Introversion angle	7°30´
	Retroverted angle	3°
	Fore tie (mm)	1~5
	Steering method	Fluid-link steering
Swing angle of the front axle		12°
Maximum steering angle of front wheel		50°
SteeringCylinder	Steering hydraulic cylinder type	Right rear
	Diameter of steering hydraulic cylinder(mm)	50
	Steering hydraulic cylinder quantity	1
	Steering hydraulic cylinder travel(mm)	190