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Small-Scale excavator--Shandong Hongda Group International Trade Corporation
Excavating machinery >> Small-Scale excavator >> Small-Scale excavator
Small-Scale excavator 

HONGDA series of multi-function hydraulic excavator

HONGDA series of multi-function small hydraulic excavator widely apply to such all kinds of construction sites as road,municipal works,pipeline nets,landscape works,water conservancy,etc.and are equipped with multiple working devices like breakers,etc. They can match with your various needs in special working situations and construction environments and ease all your worries by their excellent properties.

HONGDA will build a good future together with you!

power properties:

HONGDA series of small hydraulic excavator adopt engineering diesel engine tailor-made for excavator with a steady performance, strong power,and classic arrangement. They can be equipped with CHINA’s home-made brand products in diesel engines of the same kind and can also be equipped with imported original diesel engines of world top brands.

hydraulic system:

Hydraulic pump, main valve,walking motor and slewing motor all adopt world top products with good quality and steady working to ensure the whole system to run smoothly. Hydraulic system adopts three-pump three-loop system, constant power variable control,and flow limiter with the third pump(spurgear pump)control to fully harness the engine power to work. Outside swing arm valve two pumps confluent at big chamber and inside bucket pole valve two pumps confluent in double direction quicken working speed and improve working efficiency. Optimized design can ensure the effectiveness of independent and combined movements. Control parts are perfectly matched to ensure the whole machine’s adequate handleability. It’s also among the first to adopt hydraulic breaker operating mode with manual electromagnetic control.

Driver cab:

total-closed and low-noise cab is pleasing and elegant with roominess and brightness. The front top window can be opened for improving vision and air conditions. Adjustable chair suits various using demands. The cab is inside equipped with air-conditioner which greatly improves operating environment, lessens the driver’s tiredness and heightens working efficiency.

HONGDA’s home-made parts:

The machine’s overall structure is compact and is easy to change places with a small volume. It can select and match deflecting device to facilitate working in narrow places and it can also select multiple auxiliary devices to meet various needs of such working purposes as digging,smashing,cleaning,soil grabbing and pushing.


Technical parameters



Item Model
Model HDE16 HDE28 HDE45 HDE60
A 3800 4710 5481 6100
B 1020 1500 1515 2000
C 2260 2470 2593 2650
E 500 540 690 750
G 1518 2110 2600 2720
F 1045 1450 1900 2180
H 1020 1500 1950 2000
J 230 280 350 400
K 210 295 340 350
S 200 260 300 350

Item Model
Model HDE16 HDE28 HDE45 HDE60
Weight  
Tare weight/Kg 1660 2780 4380 5880
Bucket  
Bucket volume m3 0.05 0.11 0.16 0.2
Engine  
Rated power 13.5kw
@2200
25kw
@2200
30kw
@2200
40kw
@2200
Fuel tanker/L 20 55 65 78
Water tank/L 3 4 4 4
Hydraulic oil tank/L 26 55 70 95
Stepped reductor 0.4×2 0.8×2 0.8×2 1×2
Dimension  
Length(during delivery) 3800 4710 5481 6100
Width 1020 1500 1950 2000
Height 2260 2470 2593 2650
Min.turn radius 1700 2050 2400 2600
Min.ground clearance 210 295 340 350
Pushing bucket:mm  
Width×height 1030×200 1520×260 1960×300 2020×350
Working range up/down 190/252 260/375 210/260 370/440

Item Model
Model HDE16 HDE28 HDE45 HDE60
Hydraulic system  
Rated flow L/min 2×20+10 2×38.6+21.6 2×40+11.4 2×55+34+9
Working pressure Mpa 18 24.5 24.5 24.5
Performance data  
Rotation speed/rpm 10.5 11 10 11
Driving speed/km/h 4.2/2.2 4.7/2.7 4.46/2.39 4/2.2
Bucket digging ability/KN 15 17.8 26 38.5
Bucket rod digging ability/KN 11.5 13.4 22 28.5
Max.hauling capacity/KN 9.1 22 41 50
Rrade ability/° 30°(58%)
C(Max.digging depth) 2100 2820 3193 3820
D(Max.digging depth in vertical) 1560 1800 2338 3450
F(Max.discharging height) 2280 3220 5023 3950
E(Max.digging height) 3200 4280 3542 5980
A(Max.digging radius) 3530 4810 5574 6250
B(Max.digging radius in ground) 3400 4670 5448 6100
J/K 190/252 260/375 210/260 370/400


Visitor:6065  Published time:2007/11/15 【Print】 【Back
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