VOLVO EC750 Classic inheritance, brand new upgrade

VOLVO EC750 Classic inheritance, brand new upgrade

The Very Large Excavator

 

EC750 CN4

Summary

Peak Performance

The overall quality of the EC750 is upgraded again. It is equipped with a technically lean, powerful D16 engine, which is fully compliant with the national four standards. Building on the success of the previous generation, the fuel efficiency increased by about 5 percent and productivity increased by around 15 percent. High productivity, efficient and reliable operation, the EC750 can easily handle even more demanding tasks

 

Main technical specifications:

Power: 393 kW

Machine weight: 75200kg

Bucket capacity: 3.3 ~ 5.16 m3

 

 

Configuration parameters

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

 

 

 

1. Performance parameters:

 

force	Traction force	472	kN·m
	Bucket Digging Force - ISO	383	kN
	Bucket Rod Digging Force - ISO	337	kN
	Rotation torque	275	kN·m
speed	Reverse speed	7	r/min
	行走高速/低速	4.6/2.9	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	°
	Ground is higher than pressure	/	kPa

 

 

2. Powertrain:

 

Engine Model	Volvo D16J
rated power	393/1800	kW/rpm
Maximum torque	2570/1350	Nm/rpm
discharge volume	/	L
Emissions Level	Country 4
Emissions technology routes	DOC+DPF+SCR

  

 

3. Hydraulic system:

 

The technical route	All-electric control
Main Pump Brand / Model	/
Main pump discharge	/	cc
Main valve brand / model	/
Reverse motors and gearing brands / models	/	Double turnaround
Walking motors and gears brands / models	/
Maximum traffic on the main system	2*450	L
The overflow valve settings:
Working Circuit	33.8/35.8	MPa
Turning the oil road	26.5	MPa
Walking the oil road	33.8	MPa
Leading oil road	/	MPa
Tank specifications:
Armed cylinder	/	mm
Bulk fuel tank	/	mm
The shovel oil tank	/	mm

 

  

4. Working appliance:

 

Move your arms	6600	mm
Fighting clubs	2900	mm
The shovel fighter looks	4.6~5.16	m³

 

 

5. The chassis system:

 

Weight of weight	12100	kg
Number of trackpads - one side	/	section
Number of cogs - one side	3	individual
Number of support wheels - one side	8	individual
Running board width	650	mm
Chainrail steering agency - single side	2	individual

 

 

 

6. Amount of oil and water added:

 

Fuel tank	800	L
Urin boxes	80	L
Hydraulic system	655	L
Hydraulic fuel tank	350	L
Engine oil	52	L
Antifreeze Solution	66	L
Walking brake gear oil	2X13.5	L
Reverse gear oil	2x6.8	L

 

 

7. Form factor:

 

A	Total upper structure width	3420	mm
B	Total width (upper structure)	4285	mm
C	Total height of the driver's room	3520	mm
D	Tail pivot radius	4140	mm
E	Total height of the drainage shield	3850	mm
	Total height of guardrails	4000	mm
	Total height of engine cover	3540	mm
	Total height of oil bath prefilter	4100	mm
F	Weight-to-earth gap *	1480	mm
G	Wheel spacing (drive and guide wheels)	4750	mm
H	Track length	5990	mm
I	Track Distance (Extension)	3440	mm
	Track length (shrink back)	2750	mm
J	Trackboard width	650	mm
K	Minimum distance from the ground *	858	mm
J	Total length	12200	mm
M	Total arm height	4740	mm
*: No track plate teeth

 

8. Operational scope:

 

 

 

The big arm and the little arm

 

Reinforced heavy duty upper and lower arms made of high tensile strength steel allow easy handling of a variety of work situations, extending machine uptime and improving machine performance. Designed to maintain high reliability in extremely harsh operating conditions, the arms are soldered with protective strips underneath the arms for higher protection, and a variety of arms and arms configurations provide flexibility for a wide variety of shovel sizes and application situations

 

 

1. The operator 's best choice

 

 

• Volvo's industry-renowned driver's room is incredibly comfortable and makes it easy to handle a tough operating environment.

• With low noise, large space (storage and leg space) and 12 air-conditioned vents and adjustable seats, operators can maintain their energy and focus on their current job.

• All interfaces - including levers, keyboards and LCD monitors - are ergonomically designed, with a clear field of view and a rear-view camera allowing operators to intuitively feel the powerful capabilities and durability of the machine.

 

2. Easy maintenance

 

 

 

• Overhauls are quick and safe, allowing for maximum uptime.

• The basic repair points are carefully designed so that customers can easily carry out repairs through easy-to-open, convenient doors and central and surrounding passageways.

 

3. Durable and reliable

 

 

• The machine is standardly equipped with a robust rack structure and full-track pads that effectively protect various components in harsh application situations, thereby greatly extending service life and uptime.

• For increased safety and durability, a certified Fall Object Protection (FOG) is also available.

 

4. Easy to deal with different working conditions

 

 

• When a machine climbs a hill or walks on rough roads, a high-output walking motor and a sturdy, durable track ensure a powerful traction for the machine.

• The aircraft has a longer track length and wider track length, and is equipped with a retractable chassis and optimized weighting to ensure a more robust and balanced aircraft that allows operators to operate easily on rough terrain.

 

 

Higher fuel efficiency

 

Thanks to a range of efficiency-enhancing technologies, fuel efficiency has increased by about 5 per cent. Features such as a new generation of electrically controlled hydraulic systems, optional operating modes and automatic engine idling / downtime are combined to take fuel efficiency to a new level.

 

 

1. Full control

 

 

• The system is easy to use and uses smart technology that enables flow control based on actual requirements, thereby reducing internal losses in the hydraulic oil pipeline.

• Using smart technology, this easy-to-use system can control the flow rate on demand and reduce the internal loss of the hydraulic circuit.

 

2. ECOPattern

 

 

• Volvo's unique ECO mode ensures excellent fuel efficiency.

• This mode optimizes the hydraulic system, reduces flow and pressure loss, and improves fuel efficiency while guaranteeing superior performance under most operating conditions.

 

3 . Give full play to their role

 

 

• Smart engine features, such as automatic engine idling and automatic engine downtime, eliminate unnecessary fuel consumption and various types of wear, while lowering operating costs and reducing environmental impact, so that every drop of oil makes a difference.

• The smart engine delayed shutdown feature shuts down the engine after the turbocharger cools to the right temperature, which further improves the durability and reliability of the engine.

 

4 . Multiple work modes

 

 

• Volvo's unique integrated operating mode system enables optimal fuel efficiency and machine performance.

• While maximizing efficiency, operators can also choose the working modes most appropriate to the task at hand - I (idle), F (fine), G (normal), H (heavy) and P (maximum power) modes.

 

 

Powerful Volvo engines

 

Since 2014, the Volvo D16 engine, which complies with the National IV standard, has undergone a lot of testing in the global market and has improved engine power compared to the previous generation. With a decade of carefully honed technological advantages, its overall strength continues to strengthen, providing solid and reliable product quality and satisfactory operational efficiency to users around the world.

 

 

1. Increased productivity by about 15%

 

 

• The EC750 is powered by Volvo's excellent electrically controlled hydraulics, and is about 15% more productive than the previous generation. The machine's shovel capacity increased by about 10 percent, its excavatoring power increased, and it was able to achieve higher productivity under equivalent working conditions.

 

2 . Get more done in less time .

 

 

• With electronic hydraulic control, customers can greatly shorten the period of batching cycle. The optimized hydraulic system increases the power of the pump to operate quickly and smoothly.

 

3 . Auxiliary mining system

 

 

• The Volvo Assisted Mining System is supported by a 10-inch Volvo Assistive Driving System display, Equipped with a set of intelligent applications that optimize the mining process, including 2D, 3D, In Field Design, and On-Board Weighing, machine productivity can be maximized.

 

4. More convenient machine monitoring

 

 

• Pulse, a new in-vehicle communication system, can maximize machine uptime and reduce maintenance costs.

• You can view your machine's location information, machine condition and reports, etc., or use the Volvo ActiveCare service to understand your machine's health.

• The Volvo Maintenance Hours Centre will provide 24 / 7 machine monitoring and notify you when preventive maintenance measures are required.

 

 

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