Original
By certification 
Tailored for heavy-duty applications.
Optimized for ports, mines, steel mills, hard rock earthmoving applications
High Reliability
•Robust countershaft design prolongs the life by 30%-50% in tough applications.
•Caterpillar patented design cooling package guarantee 24 hours continuous operation.
•Caterpillar resourcing hydraulic components and delivers unbeatable durability.
•Main components designed and manufactured in house made at CQL, achieve best matching.
High Productivity
•The SEM PS bucket, utilizes a Caterpillar patented design, allowing 10% more material to be loaded into the bucket.
•Twin-pump merging hydraulic system saves energy by 5%
•Super long 3300mm wheel base and 32T axle ensures stability and 10-15% larger tipping load.
Items |
ZL50F-II |
|
Main Specifications |
||
Rated Load |
kg |
5000 |
Operating Weight with Standard Bucket |
kg |
16,200 |
Bucket Capacities |
m3 |
2.7-4.5 |
STD GP Bucket Capacity |
m3 |
2.7 |
Max. Grade Ability |
° |
28 |
Operating Specifications |
||
Breakout Force |
kN |
177 |
Max. Drawbar pull force |
kN |
161 |
Dump Clearance |
mm |
3,142 |
Dump Reach at Full Lift, Dump |
mm |
1,214 |
Minimum Turning Radius- |
mm |
5772 |
Wheel Base |
mm |
3,200 |
Transmission |
||
Transmission Type |
Countershaft |
|
Torque Converter type |
F4/R4 |
|
Maker & Type |
Single stage, 3 elements |
|
Forward / Reverse 1 |
km/h |
7.9 |
Forward / Reverse 2 |
km/h |
15.2 |
Forward / Reverse 3 |
km/h |
23.5 |
Forward / Reverse 4 |
km/h |
41.3 |
Implement Hydraulic System |
||
Implement Pump |
Permco 112cc |
|
Control |
Pilot control |
|
Hydraulic Cycle Time (with rated payload): |
s |
9.6 |
Implementing Pressure Setting |
Mpa |
17 |
Parking Brake |
Shoe/drum |
|
System pressure |
Mpa |
16 |
Axle |
Meritor |
