Basic Info.
Usage
Special Excavator, Mining Excavator, GM Excavator
Transmission
Hydraulic Transmission
Drive Type
Internal Combustion Drive
Bucket Capacity
0.5~1.0m³
Certification
CE, ISO9001: 2000
Engine Model
Isuzu Engine 4HK1
Rated Power
120kw/2000rpm
Maximum Torque
657n·m/1500rpm
Main System Maximum Flow
2X234L
Working Oil Maximum Pressure
37.3MPa
Pilot System Maximum Pressure
3.9MPa
Hydraulic System Hydraulic Oil
260L
Transport Package
Standard Package
Product Description
Product DescriptionConstruction Machinery Crawler Excavator Machine FR220EHigh torque engine
New generation high power engine, rated power 120kW; The engine FuelMap is customized to optimize the overall performance matching and make the overall operating efficiency higherElectronic positive flow control system
The variables of the main pump and the action of the main valve spool are synchronized to make the hydraulic system operate better and achieve the best working experience with fast and smooth actionAdvanced energy saving technology to improve the overall performance
Through the engine main pump main valve optimization matching, the overall control performance greatly improved Independently developed EDS system, optimized matching performance of the whole machine, and improved operating efficiency by 10%;
· Adopt large displacement main pump, with higher efficiency;
· Adopt the working condition adaptive technology, the controller automatically matches the corresponding flow rate after collecting signals, improving the efficiency;
· Advanced energy-saving compact main valve reduces internal pressure loss by 20%1. The detailed information of FR220E 22.2Ton Construction Machinery Crawler Excavator Machine:
Working range FR220E | | | |
Overall length | A | mm | 9580 |
Grounding length (transport) | B | mm | 5085 |
Total height (to top of moving arm) | C | mm | 3060 |
Hright | D | mm | 2980 |
Total height (up to cab top) | E | mm | 3050 |
Ground clearance of counterweight | F | mm | 1090 |
minimum ground clearance | G | mm | 443 |
Tail turning radius | H | mm | 2880 |
ground contact length of track | I | mm | 3640 |
Track Shoe Length | J | mm | 4385 |
gauge | K | mm | 2980 |
track width | L | mm | 1880 |
track shoe width | M | mm | 600 |
tooth depth | N | mm | 16 |
Machine cover height | O | mm | 2150 |
Machine cover height | P | mm | 2700 |
Distance from center of rotation to back end | Q | mm | 2880 |
maximum digging height | 1 | mm | 10190 |
Maximum discharge height | 2 | mm | 7260 |
maximum digging depth | 3 | mm | 6510 |
Maximum vertical digging depth | 4 | mm | 5980 |
Maximum depth of horizontal cutting 8 | 5 | mm | 6320 |
maximum digging radius | 6 | mm | 9875 |
Maximum ground excavation radius | 7 | mm | 9690 |
least radius of gyration | 8 | mm | 2910 |
Motor | |
Model | Isuzu /4HK1 |
Type | Pressurized direct spray water cooling |
Rated power kW/rpm | 120/2000 |
Maximum torque N·m/rpm | 657/1500 |
Hydraulic system | |
Maximum flow of main system L | 2x234 |
Maximum working oil pressure MPa | 37.3 |
Maximum pressure of pilot systemMPa | 3.9 |
working device | |
working weight kg | 20500 |
dipper capacity m³ | 0.7-1 |
Arm Digging Force kN | 109 |
Bucket digging force kN | 156 |
2. Advantages of FR220E 22.2Ton Construction Machinery Crawler Excavator Machine:
lovol exclusive , customized engine FuelMap to achieve the best fuel efficiency in all gears;
· adopt a new generation of main pump, which is more efficient and energy-saving;
· energy-saving compact main valve, 20% reduction in internal pressure loss;
· through Amsim analysis, optimized the pipeline and reduced the pressure loss of the pipeline by 10%Three pump throttling control system
With an exclusive three-pump throttling system, the hydraulic system features intelligent confluence and regeneration technology with 8% torque increase and 6% low fuel consumption
Advanced energy saving technology to improve the overall performance
Through the engine main pump main valve optimization matching, the overall control performance greatly improvedBetter Coordination
• Longer joystick for lighter and softer operation;
• Lovol's exclusive main control spool for precise micromanipulation.
High Adaptability
• Adapt to different operating conditions from -35 ° C to 40 ° C temperature range;
• Cooperate with the crushing device to meet different crushing operations;
• The ultimate climbing angle is 35°.
The original core components of international famous brands make the products more reliable
Core components
Engine main pump main valve rotary motor walking motor controller and other first-class resources in the industry
Key structural element
adopt advanced analysis methods, continuously optimize the design stress test welding process and plate research, and comprehensively improve the life of key structural partsKey Structural Parts
• More optimized structural design, stress testing, welding processes and sheet metal research to fully enhance the life of critical structural components;
• Structural parts are subjected to CAE finite element analysis to strengthen the weak parts and are manufactured by professional structural parts manufacturers.Rugged Chassis Construction
• New structural design of the chassis to reduce stress concentration points and improve reliability and operational stability;
• The dozer blade is made of wear-resistant material and the structure of the box is designed to improve reliability;
• The roller is axially fixed to increase stability and increase structural strength;
• Track guard and chassis are designed for easy disassembly and maintenance;
• The track beam has better soil discharge performance and avoids damage to the carrier roller.
3.The pictures of FR220E 22.2Ton Construction Machinery Crawler Excavator Machine:
4.Product application:
Rich Work Device
A variety of work devices for a variety of operating conditions.
The optimized bucket shape design enhances efficiency when handling materials.
Our service:
Pre-sale Service
1.We have full stock, and can deliver within short time.Many styles for your choices.
2.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
3.All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After-sale Service
1.We are very glad that customer give us some suggestion for price and products.
2.If any question, please contact with us freely by E-mail or Telephone.
FAQ:
1.How about your price?
Although we are brand name products,but our prices are very favorable and competitive.Customer from all over the world to purchase our products, because our best price.
2.What's your payment?
Our Payment could be
(1) 100% T/T (2) 30% in advance, others before shipment.
(3)Advance, others letter of credit.
3.What is your payment method?
L/C,D/A,D/P,T/T,Western Union,MoneyGram
4.Could you special design and produce for you?
Sure, we have all kinds of professional engineers,
Could design and produce special product according to customer requested.
Such as: special Size, special control, or OEM, etc.
5.Do you looking for Agent?
Yes, we're looking for the agent all over the world, please contact us for further discussion.
Address:
Room 2503, Wanda Center, Nongke Road, Jinshui District, Zhengzhou
Business Type:
Trading Company
Business Range:
Manufacturing & Processing Machinery
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.