Description: 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 CHINAs 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
machines adequate handleability. Its 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