Backhoe loader

Backhoe loader, is an engineering vehicle belong to construction machinery/construction equipment

OverallDimension
1	Overall length(with bucket on ground)	5840(mm)(Standard bucket) 5800(mm)(Four in one bucket )
2	Overall width(at stabilizer )	2240mm)
3	Width (to outside tyre)	2057(mm)
4	Width of load Bucket	2313(mm)(Standard bucket) 2100(mm)( Four in one bucket)
5	Height of cab	2720 (mm)
6	Max. operating height of digging boom	3548 (mm)
7	Wheelbase	2155.5(mm)
8	Back wheel Tread	1557(mm)
9	Fore wheel Tread	1714(mm)
10	Min. ground clearance	355(mm) for 2WD 275(mm) for 4WD
11	Traveling speed(Km/h),4 forward and 4 reverse
	(1) gear forward/reverse	5.8/7.0
	(2) gear forward/reverse	10.5/12.6
	(3) gear forward/reverse	20.1/24.3
	(4) gear forward/reverse	40.2/48.6
Main Loading Technical Specification
1	Rated load	1700(Kg(Standard bucket) 1500(Kg)(Four in one bucket)
2	Operating weight	7800 Kg(Standard bucket) 8200 Kg
3	Lifting capability to full height	>2500 Kg
4	Capacity of load bucket	1.0(m3)(Standard bucket) 0.9(m3)( Four in one bucket)
5	Max. breakout force	>40kN
6	Max. dump clearance	2611(m(Standard bucket) 2550(mm)(Four in one bucket )
7	Max. Dump reach	726(mm)(Standard bucket) 744(mm)
8	Dumping angle at full height	43.5º(Standard bucket) 45.5º(Four in one bucket)
9	tilting angle of bucket	On ground position	40.20
		In the transportation position	43.50
10	Max. digging depth(with bucket bottom horizontal)	191mm
11	Min. turning radius
	(1) Outside of bucket	5280(mm) for 2WD 5670(mm) for 4WD
	(2) Center of front wheel	3795 (mm) for 2WD 4300(mm) for 4WD
12	Lifting time of loading bucket	≤5.1(sec.)
13	Lowering time of loading bucket	≤4.9(sec.)
14	Dumping time	≤0.9(sec.)
Main Digging Technical Specification
1	Rated digging bucket capacity	0.2(m3)
2	Max. digging depth	4365(mm)
3	Max. digging force	>56.6+10kN
4	Max. digging radius	5390(mm)
5	Max. dumping height	3510(mm)
6	Central offset	550mm
7	Swing angle	1800
8	Max. rollback angle of digging bucket	2010
Diesel engine
1	Model	Cummins 4BT4.5-C99
2	Type	Direct injection. Turbocharged. Water cooling
3	Rated output	74 kW / 99HP
4	Rated speed	2200rpm
5	Total exhaust of cylinder	4.5(L)
6	Compression ratio	18.51
7	Inter-bore of cylinder/stroke	4X102/138(mm)
8	Model of Alternator	Delco Remy 23SI
9	Parameter of alternator	24V/50A
10	Voltage of starting motor	12(V)
11	Model of starting motor	Denso R2.5
12	Max. Torque at specified speed	414N.M@1500rpm
13	Starting type	Electric
14	Min. specific fuel consumption	225(g/Kw.h)
15	Net weight	338Kg
Transmission System
1. Torque Converter
1	Model	CARRARO
2	Cooling type	Pressure oil circulating
2. Transmission case
1	Model	CARRARO
2	Type	Synchromesh mechanical shift
3	Gear shift position	4 Forward and 4 reverse gears
3. Axle and Tire
1	Model	CARRARO
2	Type of main reducer	spiral bevel gear, single stage
3	Type of final reducer	Single stage planetary
4	Max. steering angle	550
5	Grade ability	>30%
6	Max. drawing force	70±10%(kN)
7
	Rear tire 19.5L-24R4-12PR
Working Device Hydraulic System
1	Model of oil pump	P257A467PRZA12-6
2	System pressure	215(kgf/cm2)
3	Model of priority valve	WALVOIL SD16/2SD16/6
Steering System
1	Type	Fore wheel Steering
2	Model of steering pump	P257A467PRZA12-6
3	Model of steering gear	150-1219
4	System pressure	140(kgf/cm2)
Oil Capacity
1	Fuel(diesel)	151(L)
2	Engine lubricating oil	11(L)
3	Oil for converter and gear box	18.5(L)
4	Oil for hydraulic system	110(L)
5	Oil for driving axles(F/R)	7.617(L)

Backhoe loader