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.

ZG3255LC-9C Crawler Excavator Specifications

Model
Operating weight	kg	24800
Bucket capacity (m3)	m3	1.2
Arm length	mm	3050
Boom length (mm)	mm	5850
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	11.5
Max. travel speed high/low	km/h	5.4/3.6
Gradeability	°	35
Traction force (kN)	N	191614
Max. bucket digging force	kgf	16200
Max. arm crowding force	kgf	12300
Ground pressure	kpa	45
Hydraulic system
Type	Variable displacement piston pump
Maximum displacement (ml/rec)	2×115cc/rev
Main relief valve set pressure	32.3/34.3Mpa
Hydraulic motor (swing)	Fixed displacement piston pump
Hydraulic motor (travel)	Fixed displacement piston pump
Tank capacity
Fuel tank capacity	L	400
Hydraulic oil tank capacity (L)	L	210
Dimensions
A-Total length	mm	9840
B-Total width	mm	3180
C-Total height (boom top) (mm)	mm	3180
Rotating platform width	mm	2700
Overall height	mm	2999
E-Weight ground clearance	mm	1139
Engine cover height	mm	2436
F-Minimum ground clearance (mm)	mm	480
Rotating platform tail length	mm	2870
G-Rear turning radius (mm)	mm	2940
Wheelbase	mm	3830
Undercarriage length	mm	4640
Undercarriage width	mm	3180
Track gauge	mm	2580
M-Track shoe width (mm)	mm	600
Working range
Max. digging radius	mm	10260
U-Maximum digging reach on ground (mm)	mm	10080
Q-Maximum digging depth (mm)	mm	7000
Max. digging depth at ground level	mm	6815
R-Max. vertical arms digging depth (mm)	mm	6090
O-Maximum digging height (mm)	mm	9620
P-Maximum dumping height (mm)	mm	6676
Min. swing radius (front)	mm	3740