ZG330 Crawler Hydraulic Excavator
Key Features
1. High-Power Engine: The Cummins new generation high-power EFI engine offers strong power, low fuel consumption, and high reliability, providing optimal performance for demanding tasks.
2. Advanced Hydraulic System: The new hydraulic system features a large displacement main pump and main valve, ensuring smooth operation, minimal pressure loss, and better coordination for effortless operation.
3. Enhanced Digging Force: Equipped with large-bore oil cylinders and optimized hinge point arrangements, the excavator boasts improved digging force. It also features an automatic supercharging function that increases digging force with load, along with a large displacement slewing motor and gear design for enhanced rotation.
4. Mining-Optimized Configuration: Standard configurations include a heavy-duty reinforced boom, mine-specific short stick, and large-capacity rock bucket, along with an extended and widened heavy-duty chassis for improved stability in harsh mining conditions.
5. Intelligent Monitoring System: Equipped with a high-resolution, high-brightness 5.7-inch color anti-glare monitoring instrument and an intelligent electronic monitoring system, providing various functions such as vehicle maintenance information prompts, fault self-diagnosis, and alarms.
The ZG330 crawler hydraulic excavator sets a benchmark in performance, efficiency, and reliability, making it the ideal choice for various excavation tasks across different industries.
Characteristics
Customer case
Product video
Specifications
|
ITEM |
UNIT |
Technical specifications |
|
|
ZG330 |
|||
| Operating weight |
Kg |
31880 |
|
| Rated power |
KW/rpm |
241/2000 |
|
| Rated bucket capacity |
m3 |
1.6 |
|
| Overall length | A |
mm |
10700 |
| Overall width（600mm track） | B |
mm |
3280 |
| Overall height | C |
mm |
3546 |
| Platform width | D |
mm |
3060 |
| Height of cabin | E |
mm |
3145 |
| Ground clearance of counterweight | F |
mm |
1193 |
| Engine cover height | G |
mm |
2563 |
| Min. ground clearance | H |
mm |
471 |
| Tail length | I |
mm |
3205 |
| Turning radius of turntable | I’ |
mm |
3250 |
| Wheel base of track shoe | J |
mm |
4030 |
| Length of chassis | K |
mm |
4950 |
| Width of chassis | L |
mm |
3280 |
| Track shoe gauge | M |
mm |
2680 |
| Standard track width | N |
mm |
600 |
| Max. traction |
m3 |
273 |
|
| Traveling speed （H/L） |
Km/hr |
5.1/3.1 |
|
| Swing speed |
rpm |
10.0 |
|
| Gradeability |
Degree(%) |
35（70%） |
|
| Ground pressure |
Kgf/cm2 |
0.594 |
|
Working range
|
ITEM |
6.2m arm，2.65m Stick，1.6m3 bucket |
|
|
GE330D |
||
| Maximum digging radius |
A |
10233 mm |
| Ground maximum digging radius |
A’ |
10028 mm |
| Maximum digging depth |
B |
6536 mm |
| Ground maximum digging depth |
B’ |
6331 mm |
| Maximum vertical digging depth |
C |
4758 mm |
| Maximum digging height |
D |
9617 mm |
| Maximum dumping height |
E |
6666 mm |
| Min. front turning radius |
F |
4256 mm |
| Bucket digging force |
ISO |
225 KN |
| Stick digging force |
ISO |
182 KN |
Engine specifications
| Model |
Cummins 6LTAA8.9-C325 |
||
| Specifications | Type |
4 Stroke，6 Cylinder in line ，direct injection， turbocharged |
|
| Cooling type |
Water cooled |
||
| Bore diameter × stroke | mm |
114×145 |
|
| Displacement | L |
8.9 |
|
| rated power | kW/rpm |
241/2000 |
|
| Max. touque | Nm/rpm |
1400/1400 |
|
| Rated diesel consumption | g/KW.h（rpm） |
217（2000） |
|
| Starter |
24V 8.5KW |
||
| Generator |
JFZ2725-010(28V-70A) |
||
| Battery |
2×12V×120Ah |
||
Main configuration
| Machine type | GE330D |
| unit | |
|
Emission |
Stage Ⅱ |
|
Engine |
Cummins 6LTAA8.9-C325 |
|
Main pump |
KAWASAKI K5V140DT |
|
Main valve |
KAWASAKI KMX15RB |
|
Slewing motor |
KAWASAKI M5X180CHB |
|
Travelling motor |
DOOSAN TM60VC |
|
Track |
XCMG |
|
AC |
DENSO |
|
Slewing ring |
FANGYUAN |
|
Arm |
6.2m CHANGLIN |
|
Stick |
2.65m CHANGLIN |
|
Bucket |
1.6m3 JUKE |
|
Frame |
CHANGLIN |
Production process
