Power System:
Equipped with the engineering diesel engine tailor-made for excavators, HONGDA series of small hydraulic excavators have stable performance, strong power and classic configuration. They are equipped with famous-brand diesel engines made in China or world-famous diesel engines imported with original packaging.
Hydraulic System:
Equipped with the world's top-class hydraulic pump, main valve, traveling motor and slewing motor, the hydraulic system shows good quality and stable performance, which enables the whole system to run smoothly. The hydraulic system adopts a three-pump and three-loop design, equipped with the constant power variable control and the flow limiter control through a third pump (gear pump), which gives full play to the engine power.
Driver's Cab:
The all-closed and low-noise cab is eye-pleasing and elegant with roominess and brightness. The front top window can be opened for better vision and ventilation. The adjustable chair can meet various using demands. The cab is equipped with an air-conditioner which greatly improves the operating environment, lessens the driver's tiredness and heightens the work efficiency.
HONGDA's Home-made Parts:
Equipped with HONGDA's home-made parts, the machine has a compact overall structure and is easy to move from place to place. It can be used together with deflecting devices and is very suitable for work in narrow places. It can also be used together with various auxiliary devices to accomplish various tasks such as digging, smashing, dredging, trenching and bulldozing.
| Model | HD18 | HD30 | HD45 | HD60 | HD85 |
| Total Weight (kg) | 1720 | 2920 | 4380 | 5880 | 8200 |
| Bucket Capacity (m3) | 0.05 | 0.11 | 0.18 | 0.22 | 0.35 |
| Engine | Model | YANMAR
3TNV76 | YANMAR
3TNV88 | YANMAR
4TNV88 | YANMAR
4TNV94L | YANMAR
4TNV98T |
| Engine Power (kw) | 15.3 | 19.2 | 30 | 40 | 53.1 |
| Fuel Tank Capacity (L) | 20 | 36 | 65 | 120 | 140 |
Hydraulic
System | Working Pressure (Mpa) | 20 | 21 | 21 | 24.5 | 28 |
| Rated Flow (L/min) | 2×22 | 2×39.6+23+11 | 2×40+11+9 | 2×55+34+9 | 160 |
Capacity
of Hydraulic Oil Tank (L) | 26 | 54 | 70 | 125 | 120 |
Performance
Parameters | Max Digging Ability
(Bucket/Bucket Rod) (T) | 12.7/8.5 | 18.2/12.5 | 26/22 | 40.4/31.7 | 50/39 |
| Max Hauling Capacity (T) | 1.7 | 2.6 | 4.1 | 5.8 | 6.1 |
| Traveling Speed (km/h) | 4.2/2.2 | 4.5/2.8 | 4.5/2.4 | 4.1/2.5 | 5.8/2.7 |
| Slewing Speed (rpm) | 11 | 10.8 | 10 | 9.5 | 11.5 |
| Grade Ability (°) | 30 | 30 | 30 | 30 | 30 |
Transportation
Parameters | Total Length (mm) | 3848 | 4400 | 5481 | 5850 | 6234 |
| Total Width (mm) | 1100 | 1450 | 1950 | 1880 | 2320 |
| Total Height (mm) | 2345 | 2345 | 2593 | 2595 | 2646 |
| Min Slewing Radius (mm) | 1279 | 1370 | 2400 | 2600 | 1877 |
Minimum Clearance
Above Ground (mm) | 188 | 254 | 340 | 315 | 385 |
Dozer Blade
(mm) | Width × Height (mm) | 1100×230 | 1450×350 | 1950×300 | 1880×350 | 2320×437 |
Operating
Range | Max Digging Radius (mm) | 3645 | 4450 | 5574 | 6250 | 6208 |
| Max Digging Depth (mm) | 2175 | 2590 | 3193 | 3727 | 4062 |
| Max Digging Height (mm) | 3370 | 4200 | 3542 | 5805 | 7243 |
| Max Discharging Height (m) | 2225 | 2855 | 5023 | 3995 | 5191 |
Since 2002, Weifang HainQin Machinery started to work hard and manufacture every kinds of good quality wheel loaders, backhoe loaders, wheel dumpers etc for our customers. Our wheel loaders got CE certificate, ROPS & FOPS Certificate, with E4 standard glass, USA steering system etc. Now our loaders exported to more than 30 countries, and gained high evaluation from our customers.
" Quality first " Is always the rule of Haiqin Machinery. From the parts purchase, production management, machine testing, delivery of shipment etc, all have professional and technical personnel to inspect. This will ensure that each machine of high quality!
" Quick after sales service" is also very important. We have professional technical personnel for technical service and spare parts warehouse for supplying spare parts service. Now we cooperated with DHL/FedEx, and can send the parts to the customers adress in 4 or 5 days!
"Technical research and innovation", We have to keep up with the pace of the international engineering machinery development. Every year, there are 40% of the total profit put into technical research and innovation. This will always enable us to keep the leading position in the construcion machinery field.
We hope to cooperate with the friends from all over the world and make mutual benefits!
