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Zoomlion ZCC750H-1 Grúa sobre orugas

Zoomlion ZCC750H-1 Grúa sobre orugas

Características del producto

1、Strong lifting capacity:

①Large Gauge Track Chassis Guarantee 360°Excellent overall stability in the swing range,**Large lifting moment of 300t·m,Under the condition of fixed jib**Large lifting capacity of 12.5t。

②Main arm**The large length is 58m,Main arm+Fix the fly jib**The large length is 43m+19m。

2、And that universality of the part is good:

Products on the same platform are common except for most electrical components and hydraulic components.,The structural members are also largely interchangeable,Uch as a fixed jib、Goose head rack、Hook、Luffing mechanism、Counterweight base, etc.,Significantly reduce purchase and maintenance costs。

2、Security protection is comprehensive:

Torque limiter as standard、Lifting height limiter、Main boom angle limiter、Over-discharge protection device for steel wire rope、Amplitude-variable win ratchet wheel locking mechanism、Anti-roll back device、Anemometer、Aviation warning light、Tricolor warning light、A series of safety devices such as hydraulic system overflow valve,Ensure the operation safety of the whole machine。

3、The working condition is appropriate:

①Series multi-way valve-controlled hydraulic system,All actions can be compounded,And that switch between actions is not decelerate.。

②Optional free hook winch,Meet most of the foundation construction requirements。

③One key can realize the switching of main and auxiliary hook working conditions.,More convenient。

4、Transportation and disassembly optimization:

①A-frame can be self-cocked without oil cylinder,Achieve rapid assembly;

②The weight of a single counterweight shall not exceed 6.0t,Small auxiliary lifting equipment can complete the assembly of counterweight.;

③The track is retractable,Complete machine**Large transport width of 3.38m。

Parámetros del producto



Item   Purpose 

Single  Bit 

Number  Value 

Remark 

**Large lifting torque 

t×m 

300 

 

**Large lifting capacity 

75 

 

Fix the fly jib**Large lifting capacity 

12.5 

 

Length of main boom 

13~58 

 

Fix the length of the jib 

7~19 

 

**Long main arm+Fix the fly jib 

43+19 

 

Working angle of main boom 

° 

30~80 

 

Mounting angle of fixed jib 

° 

10,30 

 

Lifting mechanism**Large single rope speed 

m/min 

129 

 

Luffing mechanism**Large single rope speed 

m/min 

102 

 

Swing speed 

rpm 

0~2.0 

 

Travel speed 

km/h 

0~1.49 

 

Gradeability 

% 

30 

Basic arm,Counterweight at the front 

Ground specific pressure 

MPa 

0.074 

 

Dead weight of complete machine 

61.6 

Basic arm strap main hook 

Counterweight 

23.0 

 

Overall dimension length×Wide×High 

mm 

13000×5010(3380)×3260 

Including herringbone frame、Bottom segment arm 

Engine 

Model 

 

WP7G270E301 

 

Rated power/Rotating speed 

kW/rpm 

199/2000 

 

**Large output torque/Rotating speed 

Nm/rpm 

1200/(1200~1500) 

 

Emission standards 

Kunisan 

 

Gauge×Grounding length×Shoe width 

mm 

2560×5440×760 

Retract the track frame 

mm 

4250×5440×760 

The track frame extends 

Noise 

Ambient radiated noise during operation 

dB 

≤107 

 

Noise in the control room during operation 

dB 

≤85 

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