Global-CE >
Crawler Excavators >
SINOMACH-HI Crawler Excavators >
GUOJICHANGLIN ZG3465LC-9C Excavator
GUOJICHANGLIN ZG3465LC-9C Excavator
Ratedoutput(KW):
280
Ratedbucketcapacity(m3):
2.2
Operatingweight(Kg):
47300
Product Feature
Main Features of the Crawler Excavator
1. The heavy construction equipment carries an original Cummins electronic fuel injection engine imported from the U.S. which provides outstanding durability, large power, high reliability, low oil consumption and compliance with Euro II emission qualification.
2. It applies a state of the art Japan made negative flow control hydraulic system that offers excellent performance and ensures high working efficiency.
3. Specially designed for mining purposes, the excavator boasts more reasonable working range, larger digging force and higher structural intensity.
4. Due to high strength side box beam, X type mid-beam, reliable Italian chassis parts, the mining machine comes with a higher loading capacity.
5. Intelligent electronic monitoring system provides real time monitoring, automatic fault diagnosis and warning, maintenance reminding functions.
6. New driver cab is provided with a fully automatic air conditioning. It is spacious and comfortable, and comes with an eye-catching appearance. The cab is available in various protections for different working conditions.
7. Equipped with a rock bucket of extra large capacity, cab protection device, automatic refueling system and optional crusher, this series excavator is ideal for mining applications.
8. It adopts an American Horton cooling fan with large air volume and high efficiency, which can be equipped with an optional electrical silicone oil clutch and control system for intelligent speed control, thus ensuring more energy efficiency and lower noise.
1. The heavy construction equipment carries an original Cummins electronic fuel injection engine imported from the U.S. which provides outstanding durability, large power, high reliability, low oil consumption and compliance with Euro II emission qualification.
2. It applies a state of the art Japan made negative flow control hydraulic system that offers excellent performance and ensures high working efficiency.
3. Specially designed for mining purposes, the excavator boasts more reasonable working range, larger digging force and higher structural intensity.
4. Due to high strength side box beam, X type mid-beam, reliable Italian chassis parts, the mining machine comes with a higher loading capacity.
5. Intelligent electronic monitoring system provides real time monitoring, automatic fault diagnosis and warning, maintenance reminding functions.
6. New driver cab is provided with a fully automatic air conditioning. It is spacious and comfortable, and comes with an eye-catching appearance. The cab is available in various protections for different working conditions.
7. Equipped with a rock bucket of extra large capacity, cab protection device, automatic refueling system and optional crusher, this series excavator is ideal for mining applications.
8. It adopts an American Horton cooling fan with large air volume and high efficiency, which can be equipped with an optional electrical silicone oil clutch and control system for intelligent speed control, thus ensuring more energy efficiency and lower noise.
Product Parameter
| Item | Unit | |||
| Rated standard bucket capacity (standard SAE) | m3 | 2.2 | ||
| Operating weight | kg | 47300 | ||
| Overall power | kW/rpm | 375/2000 | ||
| Dimension | Total length (in transportation condition) A | mm | 12040 | |
| Total width (in transportation condition) (with 600mm track) B | mm | 3340 | ||
| Total height (in transportation condition) C | mm | 3660 | ||
| Height (from ground to the top of the cab) E | mm | 3314 | ||
| Ground clearance of counterweight F | mm | 1230 | ||
| Min. ground clearance of chassis H | mm | 560 | ||
| Min. rotation radius | mm | 4868 | ||
| Min. rotation radius of the working device | mm | |||
| Track wheelbase J | mm | 4470 | ||
| Track gauge M | mm | 2740 | ||
| Standard width of track shoe N | mm | 600 | ||
| Performance | Working range | Max. digging depth B | mm | 7862 |
| Max. vertical digging depth C | mm | 6691 | ||
| Max. digging radius A | mm | 12027 | ||
| Max. digging depth on ground A’ | mm | 11830 | ||
| Max. digging height D | mm | 10897 | ||
| Max. dumping height E | mm | 7897 | ||
| Max. digging force (ISO standard) | Bucket | kN | 290 | |
| Bucket rod | kN | 228 | ||
| Max. tractive force | kN | |||
| Rotating speed | rpm | |||
| Travel speed | Max. travel speed | km/hr | 4.6 | |
| Min. travel speed | km/hr | 2.8 | ||
| Gradeability | Degree (%) | |||
| Ground pressure | kgf/cm2 | |||
| Diesel engine | Model | Cummins QSM11-C375 | ||||
| Type | 4-stroke diesel engine | |||||
| Performance | Rated power | Hp (kW)/rpm | 375 (280)/2000 | |||
| Max. torque | N.m/rpm | 1898/1400 | ||||
| Starting motor | 24V-7.2kW | |||||
| Alternator | ||||||
| Accumulator | kg | 2×50 | ||||
| Track frame | Track roller | 78×10+86×8=1468 | ||||
| Joe sprocket | 34×4=136 | |||||
| Track shoe | 59×4+55×4=456 | |||||
| Hydraulic system | Main pump | Model | K5V200DPH1J3P-9NE4-2V | |||
| Type | Axial variable piston pump | |||||
| Displacement | cc/rev | 200cc/rev×2 | ||||
| Rated flow | L/min | 360L/min×2 | ||||
| Pilot pump | Type | Single-stage quantitative gear pump | ||||
| Displacement | cc/rev | 15 | ||||
| Rated flow | L/min | 27 | ||||
| Control valve | Model | KM×32N/B45018 | ||||
| Operating mode | Hydraulic pilot control | |||||
| Pressure of main relief valve | Mpa | 32.3/34.3MPa | ||||
| Rotary motor | Model | M5×130CHB-10A-49A/290-RG14D20E1-B M5×130CHB-10A-49A/290-RG14D20E1-T |
||||
| Type | Axial quantitative piston motor | |||||
| Operating pressure | Mpa | 3.4Mpa | ||||
| Braking system | Auto release, hydraulic control, spring action | |||||
| Travel motor | Model | V107/A6AE107HZ3/63W-VZL220B+F100/175/V107/MB | ||||
| Type | Axial variable piston motor | |||||
| Operating pressure | Mpa | 34.3 | ||||
| Braking system | Multi-disc wet negative pressure brake | |||||
| Hydraulic cylinder | Boom | Bucket rod | Bucket | |||
| Inner diameter of cylinder | mm | 170 | 190 | 170 | ||
| Diameter of piston | mm | 115 | 130 | 120 | ||
| Stroke | mm | 1570 | 1980 | 1270 | ||
| 1 | Fuel tank capacity (diesel) | 600 (L) |
| 2 | Hydraulic oil tank capacity | 310 (L) Open-type tank with scavenge oil fine filtration system |
