China Changlin Equipment Small Farm Tractor Backhoe Loader Backhoe 630A

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Basic Info.

Model NO.

630A

Load and Unload Mode

Front Discharge

Walking Mode

Wheeled

Type

Medium-sized Loader

Bucket Capacity

0.3cbm

Wheelbase

2155.5(mm)

Operating Weight

7600kg

Dumping Reach

845mm

Diesel Model

Dongfeng 4BTA3.9-C110

Max. Digging Radius

5481mm

Transport Package

Nude

Specification

7085*2313*3424 mm

Trademark

MAXIZM

Origin

Jiangsu, China

Production Capacity

100units/Month

Product Description

China Changlin Equipment Small Farm Tractor Backhoe Loader Backhoe 630A

Backhoe loader, also known as a loader backhoe, is an engineering vehicle belong to construction machinery/construction equipment. The backhoe loader commonly composes a tractor, fitted with a shovel/bucket on the front and a small backhoe on the back.

Features of Backhoe Loader 630:
1. Equipped with reliable genuine engine
2. 4 forward & 4 reverse synchromesh mechanical shift transmission
3. Combined seal cylinder obtains high seal performance and more reliability
4. Improved loader and backhoe performance
5. CARRARO wet type rear axle with multi-disc brake& CARRARO front axle
6. New-type cab with more space, increases comfort and visibility
7. With 2 wheel driving or 4 wheel driving for option

Applications of Backhoe Loader 630:
The backhoe loaders’ versatility and compact size makes them one of the most popular construction machinery/construction equipment. These backhoe loaders are widely used for larger projects such as building a house, fixing city roads, mining, etc.
Working principle of Backhoe Loader 630:
Because the design of backhoe loaders is top-heavy and the swinging weight of the backhoe could cause the vehicle to tip, backhoe loaders use hydraulic outriggers when digging and lower the loader bucket for additional stability.
Specifications of Backhoe Loader 630:
Changlin always provide global customers with the best quality construction machinery products and construction equipment such as wheel loaders, motor graders, road rollers, pavers, concrete truck mixers and Truck Mounted Crane , etc.

Overall Dimension
1	Length(with bucket on ground)		7085(mm)
2	Width		2313(mm)
3	Load Bucket width		2313(mm)
4	Height(To the top of the cab)		2710 (mm)
5	Height(To the top of the digging pole)		3424 (mm)
6	Wheelbase		2155.5(mm)
7	Back wheel Tread		1700(mm)
8	Fore wheel Tread		1880(mm)
9	Min. ground clearance		355(mm) for 2WD 275(mm) for 4WD
Main Loading Technical Specification
1	Rated load		1700(Kg)
2	Operating weight		7600KG
3	Max lifting capability		>2500KG
4	Rated load bucket capacity		1.0(m3)
5	Max. load breakout force		>60kN
6	Max. dump clearance		2714(mm)
7	Max. Dump reach		845(mm)
8	Dump angle at any position		≥43.5°
9	Min. turning radius
	(1) Outside of bucket		5280(mm) for 2WD 5670(mm) for 4WD
	(2) Center of front wheel		3795 (mm) for 2WD 4380(mm) for 4WD
10	Lifting time of loading bucket		≤4.5(sec.)
11	Lowering time of loading bucket		≤3.5(sec.)
12	Dumping time		≤1.5(sec.)
13	Traveling speed(Km/h),4 forward and 4 reverse
	(1) I gear forward		6
	(2) II gear forward		9.6
	(3) III gear forward		20.5
	(4) IV gear forward		38
	(1) I gear reverse		6.0
	(2) II gear reverse		9.6
	(3) III gear reverse		20.5
	(4) IV gear reverse		38
Main Digging Technical Specification
1	Rated digging bucket capacity		0.3(m3)
2	Max. digging depth		4405(mm)
3	Max. digging force		>50±10%kN
4	Max. digging radius		5481(mm)
5	Max. dumping height		3737(mm)
Diesel engine
1	Model	B4.5	DongFeng 4BTA3.9-C110
2	Type	Direct injection. Turbocharged. Water cooling
3	Rated power / Rated speed	74 (kW) / 2200(r/min)	82 (kW) / 2200(r/min)
4	Displacement	4.5(L)	3.9(L)
5	Inter-bore of cylinder/stroke	102/138(mm)	102/120(mm)
6	Model, Voltage and Power of starting motor	ST9371 12(V) 4.8(kW)	ST 9501 12(V) 6(kw)
7	Model, Voltage and Starting Current of Alternator	EE9242 12(V) 95Amp	EE 9235 14(V) 70Amp
8	Max. Torque	414(N.M) @1500RPM	460N.m@1500RPM
9	Starting type	Electric
10	Min. specific fuel consumption	207(g/Kw.h)
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		55°
5	Tire type		4WD fore tire12-16.5NHS-10PR
2WD fore tire11L-16F3-12PR
Rear tire 19.5L-24R4-12PR
Working Device Hydraulic System
1	Model of oil pump		K2215(CASAPPA)
2	System pressure		230(kgf/cm2)
3	Model of priority valve		WALVOIL SDS180
Steering System
1	Type		Fore wheel Steering
2	Model of steering pump		K2215(CASAPPA)
3	Model of steering gear		150-1219(DAIVFOSS)
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)		7.6+17(L)

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