Chaoyang Chaogong Machinery Co.,Ltd.

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Model Number

WZ25-20C

Items		Parameters(WZ25-20C backhoe loader)
Rated load		1600kg
bucket capacity		0.9m³
Hoe bucket capacity		0.25m³
Dumping height		2500mm
Dumping reach		791mm
Excavating radius		5000mm
Arm lifting time		4.5s
Arm declining time		2.5S
Bucket forward tilting time			2.0S
The sum of three items		≤9s
Min. turning radius		4500mm
Max. Excavating depth		4000mm
Max. Breakout force		40KN
Max. Turing angle		37°
wheelbase		2140mm
tread		1490mm
Tyre	specification	16/70-20
	Air pressure	Front 0.32Mpa
	Air pressure	Rear 0.28Mpa
operation weight		6.7t
Figure dimension	Length x width x height	6910X2000X3430
Brake system	Air pressure of brake system	0.6 - 0.8 Mpa
	Service brake	Air-hydraulic combination
	parking brake	strap break
Travel speed	Forward 1st gear	10km/h
	Forward 2nd gear	25km/h
	Revers 1st gear	10km/h
	Revers 2nd gear	24km/h
Transmission system	type of torque converter	YJ280
	torque ratio	3.1
	Oil pressure of torque converter inlet	0.25 - 0.3 Mpa
	Type of Gearbox	Planetary Gear, power shift
Diesel engine	Model	4102CG
	Rating power	55kw
	Rating rev.	2400r/min
Axles	Type of main transmission	Spiral bevel gear
	Transmission ratio	26
	Type of final drive	single-Spur planetary gear
Oil capacity	Fuel tank	90L
	Hydraulic system	130L
	Engine oil	11.5L
	Gearbox	20L
	Axles and final drive	30L
	Brake system	1.5L
Axles	type of main transmission	spiral bevel gear
	reduction ratio	5.833
	type of final drive	spur planetary gear
	reduction ratio	3.9