• Model NO.：320GC
• Drive Type：Electric Drive
• Bucket Capacity：1.0~1.5m³
• Size：Medium-Sized
• Certification：CE, ISO9001: 2000
• Condition：New
• Maximum Digging Depth(mm)：6040 mm
• Key Word：Crawler Excavator
• Bucket Digging Force(Kn)：287 Kn
• Operating Weight：13.7 T
• Transport Package：Bulk, Roro
• Specification：9531*3170*2960 mm
• Trademark：SINOMADA
• Origin：Shandong, China
• Production Capacity：1000 Pieces,Per Month

Basic Info.

Model NO. 320GC Drive Type Electric Drive Bucket Capacity 1.0~1.5m³ Size Medium-Sized Certification CE, ISO9001: 2000 Condition New Maximum Digging Depth(mm) 6040 mm Key Word Crawler Excavator Bucket Digging Force(Kn) 287 Kn Operating Weight 13.7 T Transport Package Bulk/ Roro Specification 9531*3170*2960 mm Trademark SINOMADA Origin Shandong, China Production Capacity 1000 Pieces/Per Month

Product Description

CAT 20Ton Crawler Excavator 320GC New Excavators 320 GC with 1.2 m3 Bucket
 

1. Ecological and economical

* Professional customized engine greatly improves fuel economy.

* Hydraulic oil flow regeneration system ensures optimum machine performance.

* Independent cooling system automatically adjusts fan speed.

 

2. Multiple applications

* Different boom, arm and bucket combinations can adapt to as many working conditions as possible.

* Multi-functional intelligent work tool control system can meet different operating requirements such as digging, breaking and dismanting.

* Instantaneous pressurization function copes with complex working conditions.

 

3.Comfortable operating experience

* Air Conditioner and Heator ensure the appropriate temperature.

* Silicone rubber shock absorber is adopted in the cab.

* Air-suspending seat equipped with electric heating function.

* Integrated control panel and large display screen provide multiple information.

 

* ROPS and FOPS Cab can improve cab safety..

 

ENGINE

UNITS:

• US
• METRIC

Engine Model	Cat C7.1 ACERT
Net Flywheel Power	157.0 HP
Bore	105.0 mm
Stroke	135.0 mm
Displacement	7.01 l
Gross Power - SAE J1995	158.0 kW
Net Power - SAE J1349	157.0 kW
Engine RPM - Operation	1650.0 r/min
Engine RPM - Travel	1800.0 r/min

WEIGHTS

Maximum Operating Weight	22000.0 kg
Note (1)	R5.7 (18'8") HD Boom, R2.9 (9'6") HD Stick, GD 1.0 m3 (1.31 yd3) bucket and 600 mm (24") TG track shoes. 4.2 mt counterweight.
Note (2)	Super long Reach Boom, super long reach stick, GD 0.53 m3 (0.69 yd3) bucket and 790 mm (31") TG track shoes, 4.7mt counterweight

SERVICE REFILL CAPACITIES

Fuel Tank Capacity	345.0 l
Cooling System	25.0 l
Engine Oil	25.0 l
Final Drive - Each	5.0 l
Hydraulic System - Including Tank	234.0 l
Hydraulic Tank	115.0 l
Swing Drive - Each	5.0 l

SWING

Maximum Swing Torque	74.0 kN·m
Swing Speed	11.25 r/min

DRIVE

Maximum Drawbar Pull	205.0 kN
Maximum Travel Speed	5.7 km/h
Maximum Gradeability	35°--70%

HYDRAULIC SYSTEM

Main System - Maximum Flow - Total	429.0 l/min
Maximum Pressure - Equipment - Normal	35000.0 kPa
Maximum Pressure - Swing	26800.0 kPa
Maximum Pressure - Travel	34300.0 kPa

WORKING RANGES - REACH BOOM - 5.7 M (18'8"); R2.9 (9'6") STICK

Bucket Digging Force (ISO)	3080.0 mm
Stick Digging Force (SAE)	3650.0 mm
Maximum Cutting Height	9370.0 mm
Maximum Depth Cut for 2440 mm (8'0") Level Bottom	6550.0 mm
Maximum Digging Depth	6720.0 mm
Maximum Loading Height	6490.0 mm
Maximum Reach - Ground Level	9860.0 mm
Maximum Vertical Wall Digging Depth	5190.0 mm
Minimum Loading Height	2170.0 mm

DIMENSIONS - REACH BOOM - 5.7 M (18'8"); R2.9 (9'6") STICK

Note (2)	Reach boom as same dimensions as HD reach boom
Note (1)	With GD 1.19 m3 (1.56 yd3) bucket and 790 mm (31") shoes.
Counterweight Clearance	1050.0 mm
Shipping Height	2960.0 mm
Shipping Length	9530.0 mm
Track Gauge	2380.0 mm
Track Length	4450.0 mm
Transport Width - 600 mm (24 in) Shoes	2980.0 mm
Transport Width - 790 mm (31 in) Shoes	3170.0 mm

DIMENSIONS - REACH BOOM - 5.7 M (18'8"); R2.9 (9'6") STICK

Ground Clearance	470.0 mm
Tail Swing Radius	2830.0 mm