Sg21 140HP Motor Grader Mainly Suitable for Heavy-Duty Work

Sg21 140HP Motor Grader Mainly Suitable for Heavy-Duty Work image

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Product Description

Basic Info.

Model NO.

SG21

Walking Mode

Wheeled

Type

Medium-sized Grader

Operating Weight

15.4 T

Forward Speed

39.6km/H

Reverse Speed

29.8km/H

Rated Power

120/2200 Rpm

Maximum Traction

86kn

Transport Package

Standard

Specification

8900*2625*3470mm

Trademark

Newindu

Origin

China

Production Capacity

20unit/Month

Product Description

Product Description

SG21 140HP Motor Grader Mainly Suitable For Heavy-duty Work
The electro-hydraulic control power shift transmission has 6 front and rear 3 gears, and the best gear can be selected according to the working road conditions to achieve the best combination of walking and operation;
Three-stage integral drive axle, built-in imported no-spin automatic anti-skid differential, stable and reliable transmission;
Balance box, 15° angle swing up and down, heavy-duty roller chain drive, better passability and terrain adaptability of the whole machine, which can meet the normal construction work under special road conditions, stable power output and strong driving force.

Specification

Item		GR215
Basic parameters	Rated power/speed	160kW/2200rpm
	Overall dimension (standard)	8970x2625x3420
	Total weight (standard)	16500 kg
	Tire specification	17.5-25
	Ground clearance (front axle)	430mm
	Space of front and rear axles	6219 mm
	Space of middle and rear wheels	1538 mm
Performance parameters	Forward velocity	5,8,11,19,23,38km/h
	Reverse speed	5,11,23km/h
	Tractive effort f=0.75	87 kN
	Maximum gradeability	20%
	Tire inflation pressure	260kPa
	Working system pressure	16MPa
	Transmission pressure	1.3-1.8Mpa
Working parameters	Maximum steering angle of front wheel	±50°
	Maximum slant angle of front wheel	±17°
	Maximum oscillating angle of front axle	±15°
	Maximum oscillating angle of equilibrium box	forwards15°, Reverse15°
	Maximum steering angle of frame	±27°
	Minimum turning radius	7.3m

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