John Deere 345 P-Tier Mid-Size Excavator
- Net Power: 186 kW (249 hp)
- Max. Digging Depth: 7.57 m (24 ft. 10 in.)
- Operating Weight: 35 700 kg (78,705 lb.)
No Diesel Particulate Filter (DPF), No Problem
Final Tier 4 (FT4)/ EU Stage IV aftertreatment without the use of DPF
Overview
Zero ash-service intervals. Zero regenerations. Extremely efficient combustion allows Isuzu® engines to burn particulate matter in cylinder during combustion. Diesel exhaust fluid is injected into the exhaust stream and through Selective Catalytic Reduction (SCR), emissions standards are achieved.
Benefits
- Proven, integrated, simple engine meets EPA Final Tier 4 (FT4)/ EU Stage IV standards
- 185.6 kW (249 net peak horsepower)
- Ground level diesel exhaust fluid (DEF) fill
Three-Pump Hydraulic System for Fast Cycle Times and Fuel Efficiency
Three-pump hydraulic system
Overview
Pumps 1 and 2 combined control the boom and arm functions. Pump 3 is dedicated to swing. The result is fast cycle times and increased productivity.
Take digging forces to new levels with power boost when you need it. This machine is a well-balanced, smooth operating machine in a reduced tailswing configuration.
Benefits
- Use power boost with the push of a button to get through tough material
- Pilot controlled hydraulics provide smooth function and feel for operators
- Maneuverable reduced tailswing eases the risk of damage to surroundings or the machine
Standard Auxiliary Hydraulics
Auxiliary hydraulic lines
Overview
Factory installed auxiliary hydraulic lines enable your excavator to run a number of attachments and increase the versatility of your machine, without the need for additional machines or operators.
Benefits
- Standard auxiliary proportional control in the right pilot control lever
- Toggle between attachments and adjust flow and pressure based on attachment requirements right in the monitor
Work Confidently via Optional Cameras and Lighting
Right, rear, and left cameras with additional LED surround lighting
Overview
Optional Right Rear and Left Camera system with additional light-emitting diode (LED) surround lighting work together to provide the operator enhanced 270 degree visibility around the machine. All integrated into the main monitor.
Benefits
- Work confidently with enhanced visibility even in low light conditions
- Powerful LEDs cast a pool of light surrounding 270 degrees of the sides and rear of the machine. Cameras display surroundings to the operator in the main monitor
- LED front work lights and rear camera are still standard equipment
Performance
| Arm Tearout, kN (lbf) | 127 (28550) |
|---|---|
| Ground Bearing Pressure, kPa (PSI) | 50 (7.3) |
| Bucket Breakout, kN (lbf) | 202 (45410) |
| Boost Pressure, bar (PSI) | 380 (5510) |
| Travel Speed - High, kph (mph) | 4.1 (2.5) |
| End lift - 7.5m Reach, kg (lbs) | 9220 (19870) |
| Tractive Force, kN (lbf) | 298 (66990) |
| Side lift - 7.5m Reach, kg (lbs) | 5450 (11770) |
| Swing Torque, kNm (lbf / ft) | 90.5 (66750) |
| Gradeability, % | 70 |
| Bucket Pressure, bar (PSI) | 343 (4970) |
| Total Flow, lt/min (gallons (US) / min) | 681 (180) |
| Swing Speed, rpm | 10.5 |
Driveline
| Number Of Cylinders | 6 |
|---|---|
| Engine Manufacturer | Isuzu |
| Emission Rating | Tier 4 / Stage IV |
| Number Of Carrier Rollers - Each Side | 2 |
| Track Shoe Width, mm (inches) | 800 (32) |
| Displacement, ltr (Inches³) | 7.8 (475) |
| Number Of Track Rollers - Each Side | 8 |
| Rated speed, rpm | 1900 |
| Engine Output - Net, kW (hp) | 186 (249) |
Dimensions
| Dig Height - Mono Boom, mm (ft/in) | 11690 (38 ft 4 in) |
|---|---|
| Track Gauge, mm (ft/in) | 2590 (8 ft 6 in) |
| Ground Level Reach - Mono Boom, mm (ft/in) | 11220 (36 ft 10 in) |
| Dig Depth - Mono Boom, mm (ft/in) | 7570 (24 ft 10 in) |
| Overall Undercarriage Width, mm (ft/in) | 3390 (11 ft 1 in) |
| Width over fixed tracks, mm (ft/in) | 3390 (11 ft 1 in) |
| Ground Clearance, mm (inches) | 500 (20) |
| Dig depth - 2.44m / 8'ft flat bottom, mm (ft/in) | 7410 (24 ft 4 in) |
| Track Length On Ground, mm (ft/in) | 4050 (13 ft 3 in) |
| Dump Height - Mono Boom, mm (ft/in) | 8670 (28 ft 5 in) |
| Overall Undercarriage Length, mm (ft/in) | 4940 (16 ft 2 in) |
| Transport Length Mono Boom, mm (ft/in) | 10020 (32 ft 10 in) |
| Transport Height - Maximum, mm (ft/in) | 3420 (11 ft 3 in) |
| Digging Reach - Mono Boom, mm (ft/in) | 11460 (37 ft 7 in) |
| Tailswing Radius, mm (ft/in) | 2090 (6 ft 10 in) |
Weights
| Operating Weight, kg (lbs) | 35700 (78705) |
|---|
Capacities
| Hydraulic Tank, ltr (gallons (US)) | 160 (42) |
|---|---|
| Fuel Tank, ltr (gallons (US)) | 380 (100) |
- Operating Weight: 35,700 kg (78,705 lb.)
- Max Digging Depth: 7.57 m (24 ft. 10 in.)
- Net Rated Power: 186 kW (249 hp)