Low Hydraulic Transmission Electric Drive Construction Machinery Backhoe Large Used Excavator Price

• Model NO.: ZM 520.9 Large Crawler Excavator
• Drive Type: Internal Combustion Drive
• Bucket Capacity: 2.8-3.6m3
• Size: Large-Scale
• Certification: CE, ISO9001: 2000
• Condition: New
• Keyword: Crawler Excavator
• Operating Weight (T): 49.5
• Engine Model: Isuzu6wg1
• Rated Power (Kw/R/Min): 300/1800
• Volume of Fuel Tank (L): 650
• Travel Speed (Km/H): 4.8/3.0
• Swing Speed(R/Min): 8.6
• Gradeability(%): 70
• Setting Pressure (MPa): 37
• Volume of Hydraulic Tank (L): 335
• Transport Package: Wooden
• Specification: 11600*3900*3640mm
• Trademark: zhongmei
• Origin: China
• Production Capacity: 100 Sets Per Month

Product Description

Product Description

 

Introduction of ZM 520.9 Large Crawler Excavator

Experience the power and durability of ZM 520.9 Large Crawler Excavator. With its robust construction, low emission engine, reinforced frame structure and track, low fuel consumption, and optional safety features, it is the perfect companion for demanding construction tasks. Increase productivity, reliability, and operator satisfaction with the ZM 520.9 on your side.

In addition to its performance and durability, ZM 520.9 Large Crawler Excavator offers low fuel consumption, optimizing operational costs and reducing environmental impact. Its efficient fuel usage allows for extended working hours without frequent refueling, ensuring uninterrupted progress on construction projects.

 

Product Parameters

 

Parameters of ZM 520.9 Large Crawler Excavator

Performance Parameter
MODEL	ZM520.9
Operating weight (T)	49.5
Bucket capacity (m3)	2.8-3.6
Engine model	ISUZU6WG1
Rated power (kw/r/min)	300/1800
Volume of fuel tank (L)	650
Travel speed (km/h)	4.8/3.0
Swing speed(r/min)	8.6
Gradeability(%)	70
Bucket digging force at power max (KN)  ISO	298
Average grounding pressure(KPA)	86
Setting pressure (MPa)	37
Volume of hydraulic tank (L)	335
Overall Dimensions
A  Overall length (mm)	11600
B  Overall width (mm)	3340/3900
C  Overall height (to top of boom)(mm)	3640
D  Overall height (to top of cab)(mm)	3280
E  Counterweight ground clearance (mm)	1300
F  Min. ground clearance  (mm)	720
G  Tail swing radius (mm)	3845
H  Track grounding length (mm)	4360
J  Track length (mm)	5390
K  Track gauge(mm)	2740/3300
L  Track width (mm)	3340/3900
M  Track shoe width (mm)	600
N  Turntable width (mm)	3045
Operating Range
O  Max. digging height (mm)	10000
P  Max. dumping height (mm)	6660
Q  Max. digging depth (mm)	6260
R  Max. vertical wall digging depth (mm)	5620
T  Max. digging reach (mm)	10580
U  Max.digging reach at ground level  (mm)	10360
V  Min. swing radius  (mm)	4825
W  Max. height at min swing radius (mm)	9250
X Distance from swing center to rear (mm)	3845
Z  Height of counterweight (mm)	2860
A1 Grounding length (in transportation) (mm)	6520
Arm length (mm)	2550
Boom length (mm)	6560

 

Detailed Photos

 

FAQ

FAQ

1.Q:Can The Factory Support Mass Production? Can I Purchase A Customized Sample First?
A:Dear friends, Our company can support mass production. It can mass produce 200+mini excavator in one month, can support customization, can customize colors and logos, etc.

2.Q:Can It Be Transported To My Door? I Want To Get My Favorite Mini Excavator Soon?
A:Of Course, My Friend, But If Your Family Is Located Very Close To The Port, We Suggest That You Can Go Directly To The Port To Transport Your Goods, So You Can Save A Lot Of Money! If The Distance Is Long, You Can Find An Inland Transportation Company By Yourself, And We Can Communicate With Him; We Can Also Find An Agency For You, But The Toll Will Be Very High (Not Recommended)
During Transportation, We Will Not Charge Any Intermediate Fees And Additional Service Fees Other Than Freight. We Just Want You To Get Your Favorite Mini Excavator Earlier.

3.Q:How Can I Guarantee After-Sales After I Buy It?
A:Dear friends, our machine has a one-year/1000H work warranty period. During this time, if there is any problem 
 

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