Product Description

1. Structural Performance: This product is a complete crawler chassis assembly. The track features a trapezoidal side design with high ground clearance, strong obstacle-crossing capability, and long track contact area. It can climb stairs and delivers excellent off-road performance outdoors.
2. Various upper-mounted equipment can be installed.
3. Strong motor power: maximum 16kw*2
4. Adopted patented three-stage shock absorption technology, which greatly reduces vertical acceleration and vibration frequency of upper-mounted equipment, and stabilizes overload multiple.
5. The damping assembly is equipped with two sets of load-bearing wheels, whereas most other damping structures use only one set. The load-bearing wheels distribute the vehicle weight across more wheels, reducing pressure on each wheel and ensuring a longer service life.
6. All rotating shafts of the whole machine adopt low-backlash structure, connected entirely by bearings or shaft sleeves.
7. CA-35P is equipped with full metal tracks for enhanced durability.

1)-Speed reducer
2)-Motor
Definition of motor phase lines: 
1-U, 2-V, 3-W
Definition of motor Hall lines:
1-5V，2-GND,3-Hu,4-Hv,5-Hw
3)-Driving wheel
4)-Crawler track
5)-Bearing wheel
6)-Shock-absorbing spring
7)-Main frame
8)-Tensioning wheel

Dimensional Drawing

CA-22P Technical Drawing

CA-28P Technical Drawing

CA-35P Technical Drawing

Product parameters

Item	Parameter
	CA-22P	CA-28P	CA-35P
Product Dimensions	2205*1300*490mm	2865*1500*560 mm	3450*1700*555mm
Max. Motor Power	(4.5KW)*2	(8 KW)*2	(16 KW)*2
Rated Motor Speed	3000-4500r/min	3000-4500 r/min	3000-4500 r/min
Output Torque (Reduction Ratio 10)	550Nm	980 Nm	1900 Nm
Track Width	150mm	230 mm	180 mm (metal track)
Max. Track Ground Contact Length	2100mm	2060 mm	2310 mm
Designed Total Weight	350Kg	500 Kg	650 Kg
Max. Payload	300Kg	400 Kg	700 Kg
Drive Wheel Diameter	260mm	260 mm	260 mm
Max. Travel Speed	40 km/h	40 km/h	40 km/h