Original
By certification 
Product Specifications apply to product 305.5E2
Motor
Engine model |
Cat C2.4 DI |
Net power |
31.1 kW |
Stroke |
102.4 mm |
Total power - 2400 rpm - SAE J1995 |
34.1 kW |
Net power rating - 2400 rpm - ISO 9249/SAE J1349 |
31.1 kW |
Displacement |
2.41 |
Bore |
87mm |
Weight
Working weight |
5400 kg |
Operating Weight - Cab Notes included |
5400 kg |
Working weight |
Weight includes counterweight, steel tracks, 0.22 and bucket and operator. |
Size
Ground clearance |
628 mm |
Track length |
2440 mm |
Shipping height |
2540 mm |
Shipping width |
1950 mm |
Tail slewing radius |
1580 mm |
Track gauge |
1550mm |
Length - center-to-center distance between rollers |
1920 mm |
Track shoe width |
400 mm |
Shipping length |
5765 mm |
Hydraulic system
Working pressure - equipment |
25000 kPa |
Digging Force - Bucket |
35 kN |
Working pressure - driving |
25000 kPa |
Pump flow at 2400 rpm |
140 I/min |
stick digging force |
27.2 kN |
Working pressure - equipment |
25000 kPa |
Type (1) |
Load Sensing Hydraulics with Variable Row Piston Pump |
Type (2 ) |
Cat |
Working Pressure - Rotation |
21600 kPa |
Slewing system
The slewing torque |
is 13.9 N·m |
Machine rotation speed |
10.5 min-1 |
Blade
Width |
1950 mm |
Height |
360 mm |
Excavation depth |
480 mm |
Lifting height |
365 mm |
Repair and maintenance filling capacity
Cooling system |
9.81 |
Engine oil |
9.5 1 |
Hydraulic tank |
581 |
Fuel tank |
781 |
Hydraulic system |
851 |
Scope of work
Maximum reach - ground |
5830 mm |
Maximum reach |
5955 mm |
Maximum depth |
3720 mm |
The maximum excavation height is |
5460 mm |
The maximum unloading height is |
3835 mm |
The maximum vertical excavation height is |
2210 mm |
Front
Boom length |
3200 mm |
Stick length |
1500 mm |
Driving system
Travel speed - |
2.8 km/h lower |
Travel speed - |
4.3 km/h high |
Climbing capacity - up to |
25° |
Maximum traction - high speed |
40.2 kN |
Bucket
Bucket width |
766 mm |
Bucket capacity |
0.22 m3 |
305.5 E2 comes standard
Standard equipment
• C2.4 diesel engine
• One-touch low speed
• Manual two-speed drive control
• Caterpillar One Button Safety System
• Door and lid locks
• Signal/warning horn
• Product Link™ - Monitor machine uptime and location
• Muffler with overmolded material
• Dual element radial seal air cleaner
• Stacked cooling package
• Auxiliary hydraulic valve
• Accumulator
Taxi:
- Mechanical suspension seat
- Openable front windshield with assist
- Removable lower windshield
- Windshield wipers and washers
- Interior lighting 3/4
- Coat hook
- Radio
- Two stereo speakers
- Antenna
- Cup holder
- Storage box
- Avant and top guard mounting (mounting bosses).
• Monitor:
- Dashboards and gauges
- Warning messages and machine conditions
• Timer
• Retractable seat belt (50mm wide).
• Hydraulic activation levers (locked) for all controls
• Two ride control manual levers
• Allows installation of an additional pedal on auxiliary hydraulic controls
• Pre-lubricated rails
• 400 mm triple grouser shoes with holes for rubber pads
• 1950mm insert with cutting edge
• Tow eye on chassis
• Rear view mirror, mounted on the right side of the upper frame
• Light sets
305.5 E2 optional equipment
Use equipment
Auxiliary lines
86 Hydraulic hammer
http://www.roromachinery.cn/
