Introduction of crawl excavator operating weight from 5.85ton to 76 ton, bucket capacity from 0.2 m3 to 4.0 m3
Main Features:
Engine:
Original CUMMINS, ISUZU and YANMAR engine, emission comply with Tier II and Tier III
Main valve:
Japanese KAWASAKI valve with boom and Arm anti-drop function, boom and arm cylinders with regeneration function to enhance the speed and save the energy
Main pump:
Japanese KAWASAKI hydraulic pump is more reliable and durable
Hydraulic motors:
Japanese KAWASAKI swing motor and KYB travel motor, compact structure integrates reducer, buffer valve and anti-reverse valve
More Durable Boom and Arm, undercarriage, easy maintenance
Full sealed, ROPS/FOPS cabin with A/C, luxury seat, colorful LCD monitor, damper can reduce vibration and noise
Specification:
Model |
TM450.8LC |
Operating Weight(T) |
46.5 |
Bucket Capacity(m3) |
2.1 |
Engine Model |
CUMMINS QSM11 |
Rated Power(kw/r/min) |
254/1800 |
Fuel Tank Capacity(L) |
650 |
Travel Speed(km/h) |
4.8/3.0 |
Swing Speed(r/min) |
8.6 |
Max. Climbing Degree(%) |
70 |
Bucket Digging Force(KN) |
276 |
Average Grounding Pressure(KPa) |
79.2 |
Hydraulic Pump Model |
K5V200DT |
Max. Flow(L/min) |
360*2 |
Working Pressure(MPa) |
34.3 |
Hydraulic Oil Tank Capacity(L) |
335 |
Overall Length(mm) |
12180 |
Overall Width(mm) |
3340 |
Overall Height(To Top of Boom)(mm) |
3640 |
Overall Height(To Top of Cab)(mm) |
3280 |
Counterweight Ground Clearance(mm) |
1300 |
Min. Ground Clearance(mm) |
722 |
Tail Swing Radius(mm) |
3845 |
Track Grounding Length(mm) |
4360 |
Track Length(mm) |
5390 |
Track Gauge(mm) |
2740 |
Track Width(mm) |
3340 |
Track Shoe Width(mm) |
600 |
Turnable Width(mm) |
3045 |
Max. Digging Height(mm) |
10910 |
Max. Dumping Height(mm) |
7550 |
Max. Digging Depth(mm) |
7810 |
Max. Vertical Wall Digging Depth(mm) |
6800 |
Max. Digging Depth for 2.5m Horizontal Plane(mm) |
7660 |
Max. Digging Reach(mm) |
12025 |
Max. Digging Reach at Ground Level(mm) |
11815 |
Min. Swing Radius(mm) |
4825 |
Max. Height at Min. Swing Radius(mm) |
9250 |
Distance Between Center of Rotation and Tail Length(mm) |
3845 |
Height of Counterweight(mm) |
2360 |
Ground Length(in transportion)(mm) |
6820 |
Length(mm) |
3380 |
Boom Length(mm) |
7060 |