backhoe loader sy-747  
1. increase the cab, safety glass, bright and spacious, the cab with hydraulic forward function, easy maintenance and maintenance.
2. streamlined fuel tank, inclined oil filler, easy to refuel.
3. using brand-name hydraulic parts, long service life and stable performance.
4. adjustable seats can be put down for rest, easy to use and comfortable.
5. hydraulic steering makes operation easy and convenient.
6. hydraulic walking, equipped with domestic advanced gear pump, stepless speed change.
7. fully equipped with all functions of small digging and loading machines.
8. excellent overall performance, with extraordinary operating efficiency.
9. can choose to use a variety of attachments, such as snowboard, sweeper, hammer, hold clips, etc., to meet the requirements of different users 
transport dimension
mm l*w*h
5919×2217×3764
overall operating weight
8125kg
 wheel base
2200mm
brake system
service brake
air over oil caliper brake
 min. ground clearance
300mm
external type
 bucket capacity
1.0m3
self-regulation
breakout force
38kn
self-balance
loading lifting capacity
2500kg
emergency brake
operation power implementing brake
bucket dumping height
2742mm
manual operation power terminating brake
bucket dumping distance
1062mm
steering system
model of steering device
bzz5-250
 digging depth
52mm
steering angle
±36 o
backhoe capacity
0.3 m3
min. turning radius
6581mm
max. digging depth
4082mm
pressure of the system
12mpa
swing angle of excavator grab
190o
hydraulic system
digging power of excavator grab
46.5kn
max. pulling force
39kn
digging power of dipper
31kn
transmission system         torque converter    
model
yj280
bucket lifting time
5.4s
transmission system         torque converter
type
single-stage three elements
hydraulic system
bucket lowering time
3.1s
max. efficiency
84.40%
bucket discharge time
2.0s
inlet pressure
0.4mpa—0.55 mpa
axle
manufacturer
feicheng axle factory
outlet pressure
1.2mpa—1.5 mpa
main transmission type
double reduction
cooling method
oil-cooling pressure circulation
final reducer
single stage final reducer
engine
model
cummins(dongfeng) engine
rated loader of axle
4/18.5t
type
in line direct injection four-stroke and injection combustion chamber
tyre
model
14-17.5/19.5l-24
cylinder-inside diameter*stroke
4-110×120
pressure of front wheel
0.22 mpa
rated power
74kw
pressure of back wheel
0.22 mpa
rated speed
2200r/min
gearbox
type
fixed shaft power transmission
min. fuel consumption
≤216g/km.h
oil pressure of clutch
1373kpa—1569 kpa
max.torque
≥261.7n.m/1800r/min
gears
two gears ahead, two gears astern
displacement
4.4l
max.speed
22km/h
 
judy 
synbon machinery
skype /whatsapp/tel: +86 185 8431 5466
e-mail:cnsynbon0113@foxmail.com
cnsynbon@foxmail.com
www.cnsynbon.com     www.cnsynbongroup.com
add: a2-01 electric business industrial park ,fenghuangshan road
tianqiao zone,jinan,china
 

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济南深邦机电设备有限公司
朱东萍
18584315466
山东省济南市天桥区凤凰山路3号济南凤凰山电子商务产业园A2-01