As an experienced  China crawler excavator manufacturer, we are fully aware of that crawler excavator operators not only require a high-performance crawler excavator but also a comfortable, safe operating environment. Thus, we design and manufacture our crawler excavators keeping in mind the operator comfort and safety.
1. The cab adopts the latest in aircraft cabin design, uses pillars made of superior rigid materials, and is equipped with necessary safety devices. This enables you to operate in a safe and secure environment.
2. Luxury interior, high power air conditioner, color display instrument and advanced control system, coupled with spacious leg room, short-stroke lever and suspension seat, combine to maximize operator comfort and minimize fatigue.
3. The unique sunroof design enables you to enjoy fresh air outside while not compromising UV resistance.
4. Eight air outlets provide easy access to springlike weather, contributing to higher working efficiency.

ZG3225LC-9 Crawler Excavator Specifications

Model
Operating weight	kg	23000
Bucket capacity (m3)	m3	1.1
Arm length	mm	3050
Boom length (mm)	mm	5650
Engine
Model		CUMMINS 6BTAA5.9-C178
Type		Turbocharged intercooled
Power	KW/rpm	133/2000
Max. torque	rpm	708N·m at 1500
Number of cylinders		6
Displacement	cc	5883
Performance
Swing speed	rpm	11.3
Max. travel speed high/low	km/h	5.3/3.4
Gradeability	°	35
Traction force (kN)	N	187736
Max. bucket digging force	kgf	16200
Max. arm crowding force	kgf	12300
Ground pressure	kpa	50
Hydraulic system
Type	Variable displacement piston pump
Maximum displacement (ml/rec)	2×112cc/rev
Main relief valve set pressure	32.3/34.3Mpa
Hydraulic motor (swing)	Piston
Hydraulic motor (travel)	Piston
Tank capacity
Fuel tank capacity	L	400
Hydraulic oil tank capacity (L)	L	210
Dimensions
A-Total length	mm	9840
B-Total width	mm	2980
Overall height	mm	3160
Rotating platform width	mm	2700
Overall height	mm	2993
E-Weight ground clearance	mm	1133
Engine cover height	mm	2430
F-Minimum ground clearance (mm)	mm	480
Rotating platform tail length	mm	2870
Rotating platform tail length	mm	2940
Wheelbase	mm	3460
Undercarriage length	mm	4250
Undercarriage width	mm	2980
Track gauge	mm	2380
M-Track shoe width (mm)	mm	600
Working range
Max. digging radius	mm	10180
U-Maximum digging reach on ground (mm)	mm	10000
Q-Maximum digging depth (mm)	mm	6920
Max. digging depth at ground level	mm	6737
R-Max. vertical arms digging depth (mm)	mm	6010
O-Maximum digging height (mm)	mm	9562
P-Maximum dumping height (mm)	mm	6746
Min. swing radius (front)	mm	3740