LOVOL FR390F-HD Classic inheritance, brand new upgrade

LOVOL FR390F-HD Classic inheritance, brand new upgrade

Large excavator

FR390F-HD

Summary

Integrated human and machine energy efficient

FR390F-HD is Weichai + Linde gold hydraulic powertrain products. Weichai high-end H platform engine thermal efficiency leads the industry, the minimum fuel consumption of 180 g / kWh. The overall operating efficiency of the machine is 15% higher than that of the E generation, and the fuel efficiency is more than 20% higher.

 

Main technical specifications:

Power: 260 / 2000 kW / rpm

Machine weight: 39500 kg

Bucket capacity: 2.2 m3

 

 

Configuration parameters

 

Standard: ● Option: ○ Reference value: * To be refined: /

 

1. Performance parameters:

 

force	Traction force	/	kN·m
	Bucket Digging Force - ISO	235	kN
	Bucket Rod Digging Force - ISO	202	kN
	Rotation torque	/	kN·m
speed	Reverse speed	8.5	r/min
	Traveling at high speed	/	km/h
	Reduce speed as you go	/	km/h
noise	Operator voice pressure （ISO 6396:2008）	/	dB（A）
	Average external sound pressure （ISO 6395:2008）	/	dB（A）
Other	Ability to climb slopes	35	degree
	Ground is higher than pressure	/	kPa

 

2. Power system :

 

Engine Model	潍柴 WP10.5H
rated power	260/2000	kW/rpm
Maximum torque	/	Nm/rpm
discharge volume	/	L
Emissions Level	Country 4
Emissions technology routes	DOC+DPF+SCR

  

 

3. Hydraulic system:

 

The technical route	Electrically controlled positive flow
Main Pump Brand / Model	Lindh /
Main pump discharge	210	cc
Main valve brand / model	Lindh /
Reverse motors and gearing brands / models	/
Walking motors and gears brands / models	/

  

 

 

4. Working appliance:

 

Move your arms	6500	mm
Fighting clubs	2800	mm
The shovel fighter looks	2.2	m³

 

 

 

5. The chassis system:

 

Weight of weight	/	kg
Number of trackpads - one side	/	section
Number of cogs - one side	2	individual
Number of support wheels - one side	9	individual
Running board width	600	mm

 

6. Amount of oil and water added:

 

Fuel tank	/	L
Hydraulic system	/	L
Hydraulic fuel tank	/	L
Engine oil	/	L
Antifreeze Solution	/	L
Walking brake gear oil	/	L
Reverse gear oil	/	L

 

7. Form factor:

 

A	Total Length (at the time of transport)	11350	mm
B	Total width	3200	mm
C	Total height (at the time of transport)	3615	mm
D	Upper width	/	mm
E	Total height (top of the cab)	/	mm
F	Standard track plate width	600	mm
G	gauge	2590	mm
H	Minimum distance from the ground	544.5	mm
I	Tail pivot radius	/	mm
J	Track grounding length	/	mm
K	Track length	/	mm
L	Running range height	/	mm

 

8. Operational scope:

 

a.	Maximum excavation height	/	mm
b.	Maximum removal height	/	mm
c.	Maximum excavation depth	/	mm
d.	Maximum excavation radius	/	mm
e.	Minimum rotation radius	/	mm
f.	Maximum height at minimum rotation radius	/	mm

 

Overall characteristics

 

 

1 .Gold hydraulic power assembly, high efficiency and fuel-saving :

• The engine leads the industry in thermal efficiency, with minimum fuel consumption of 180 g / kWh.
• The overall operating efficiency is increased by 15% compared to the E generation, and the fuel efficiency is increased by more than 20%.
• Weichai high-end H platform four engine life up to 30000hours.
• The displacement of the main pump increased by 12.5%, the diameter of the main valve spool increased by 21.4%, and the flow capacity increased by 50 L / min. Linde's exclusive custom adjustment of the internal flow channel optimized pressure loss was smaller and the response was better.

 

 

 

2. Armor reinforcement:

• The arms have a large-section three-stage design, and the poles have a big-section design, which improves overall strength and stiffness.
• Specialized large-capacity rock shovels are used to match the maximum specification of a crush hammer of the same tonnage.
• The chassis uses a mine-specific chassis with a 45 tonne strengthened four-wheeled belt.

 

3. Intelligent interaction:

• The newly developed F generation driving room adopts a new structure to meet the requirements of 50 tons ROPS regulations.
• Panoramic skylights break out of conventional construction machinery concepts.
• The driving room is equipped with high-quality mechanical suspension seats, making driving comfortable and enjoyable.

 

 

4. Easy maintenance:

• New walkway design makes it easier to get in and out of the car.
• Standard rear-view camera to improve driving safety.
• The filter uses Weichai 3D nanny filter, which is simple to fix and easy to maintain.

 

 

 

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