CAT New Classic CAT®323 GX Hydraulic excavator
Product Feature
1、Excellent performance for reliability and durability
Its C4.Synchronous operation of the generator and the electronically controlled hydraulic system，Helps you move large amounts of material without consuming large amounts of diesel。
Faster cycle time gives you superior productivity。
Main control valve ready for hammer installation，When the machine is more flexible and changeable。
Brand new Cat General purpose excavating bucket to make moving soft、Wet and sticky materials are easier.。
Reinforced boom、Stick and bucket linkages for maximum durability。
No fear of cold and hot weather––This excavator has a maximum of 52°C (125°F) Ambient capability to work under temperature conditions as well as at the lowest -18°C (-0.4°F) Cold start capability for starting at temperature。
Automatic hydraulic oil preheating function，Allow the machine to automatically warm up in cold temperatures to quickly raise the hydraulic oil to operating temperatures，And that service life of the part is prolonged.。
Dual filter protects engine from poor quality diesel fuel。
Cat The chassis is solidly constructed，Absorbs worksite pressure for improved performance and durability。
Seal grease between track pins and bushings reduces noise and prevents entry of debris，And extend that life of the chassis。
2、Reduce cost of ownership and operation
C4.4 Generator meets China's off-road emission standards，And fuel consumption ratio on similar service applications 323D2 L Model reduction up to 10%。
One of the two power modes of the excavator can be customized according to the job type：Power（Power）Pattern；Intelligence（Smart）Pattern。Power mode maximizes productivity at all times。Intelligent mode automatically matches engine speed and hydraulic power to digging conditions，Helps save fuel without affecting productivity。
Standard configuration Product Link™ Through VisionLink® Right. Machine condition、The location of the equipment、Real-time monitoring of working hours and fuel consumption。
3、The operation is simple
One-button start engine function。
Use the standard high resolution 203 mm（8 in）Touch screen display for quick navigation of menu options。
All control functions are located in front of the operator，Make controlling the excavator more comfortable。
An operator may be used ID Pair power mode、Program the Joystick Control Mode and Joystick Response。
4、Comfortable working environment
Seat is wide and adjustable，Match all sizes of operators.。
Automatic climate control as standard allows you to enjoy the right temperature throughout your operation。
Convenient device features include radio、Auxiliary signal connector for headphone connection，As well as for connection and device charging USB Interface；A 24V DC power Jack for faster phone charging。
Cup holder and storage space in front of control for large cups and wide phones；Storage space behind the seat holds a large lunch box and other items。
5、Easy to maintain
Carry out daily maintenance on the ground，And due to the enhanced performance of the filter,、Longer maintenance interval、More synchronized，This model can be expected to be 323D2 L Lower maintenance cost。（Savings are based on 12000 hours of machine operation。）
The electrohydraulic main control valve eliminates the pilot line and filter。
The new air filter includes a filter front cleaner，Double the dust holding capacity compared to our previous air filters。
The initial service life of the final drive and swing drive oil is doubled – From 250 to 500 hours。
Fuel system filter synchronisation service intervals up to 1000 hours – Fully double the length of our previous filters。
New hydraulic system filter for better filtration，With anti-leakage valve to keep the oil clean when changing the filter，Replacement interval up to 3000 hours – 50% longer than our previous filter%。Enhanced security
Access to daily maintenance checkpoints at ground level（Except for generator oil level）–There is no need to climb to the top of the excavator to check the filter or grease linkage。
Compact cab pillars and large windows give you a clear view of the trench、All swing directions and conditions behind the machine。
Optional rear-view camera for extended field of view。
Service platforms use anti-skid plates to prevent slipping。
The armrest is consistent ISO 2867:Requirements for 2011。
Product Parameter
Engine Engine model Cat® C4.4 Net power ISO 9249 124 kW Engine power （SAE J1349、ISO 9259) 129 kW Cylinder bore 105 mm Stroke 127 mm Displacement 4.4 L Slewing mechanism Swing speed 11.1 rpm Maximum giant slalom torques 82 kN·m Weight Operating weight 21350 kg Standard chassis，Extend the boom， R2.9B1（9'6"）Arm，GDX 1.2 m³ (1.57 yd³) Bucket，600 mm（24"） Three Tooth Shoe and 4.55 mt(10030 lb) Counterweight。 Operating weight 21710 kg • Long Chassis，Extend the boom，R2.9B1（9'6"） Arm，GDX 1.2 m³ (1.57 yd³) Bucket，600 mm（24"） Three Tooth Shoe and 4.25 mt(9370 lb) Counterweight。 Track Shoe width 600 mm Standard chassis Number of track shoes（Each side） 45 Number of track rollers（Each side） 7 Number of carrier rollers（Each side） 2 Long Chassis Number of track shoes（Each side） 49 Number of track rollers（Each side） 8 Number of carrier rollers（Each side） 2 Drive Maximum climbing gradient 35° +/-70% Maximum travel speed 5.7 km/h Maximum traction – Standard chassis 200 kN Maximum traction – Long Chassis 200 kN Hydraulic system Main system – Maximum flow – Carry out 429 L/min(214.5 ×2 pumps) Maximum pressure – Equipment – Normal 35000 kPa Maximum pressure – Drive 35000 kPa Maximum pressure – Turn around 27500 kPa Boom cylinder – Cylinder bore 120 mm Boom cylinder – Stroke 1260 mm Arm cylinder – Cylinder bore 140 mm Arm cylinder – Stroke 1504 mm Bucket cylinder – Cylinder bore 120 mm Bucket cylinder – Stroke 1104 mm Fuel fill capacity Fuel tank capacity 390 L Cooling system 24.5 L Engine oil 15 L Swing drive 13 L Final drive（Each one） 5 L Hydraulic system（Including fuel tank） 218 L Hydraulic oil tank 115 L Standard configuration Braking ISO 10265:2008 Cab/FOGS（Optional） ISO 10262:1998 Acoustic performance GB 16710:2010（External） 105 dB(A) GB 16710:2010（In the cab） 80 dB(A) Size Chassis type Standard configuration 1 Machine height： Height of top of cab 2960 mm 9'9" FOGS Height of the top 3100 mm 10'2" Armrest height 3026 mm 9'11" Boom installed/Arm/Bucket 3145 mm 10'4" Boom installed/Arm 3060 mm 10'0" Boom installed 2960 mm 9'9" 2 Machine length： Boom installed/Arm/Bucket 9515 mm 31'3" Boom installed/Arm 9510 mm 31'2" Boom installed 8440 mm 27'8" 3 Width of upper frame 2740 mm 9'0" 4 Turning radius of the tail 2800 mm 9'2" 5 Ground clearance of counterweight 1046 mm 3'5" 6Ground Clearance 468 mm 1'6" 7 Track length – Length to Roller Center 3265 mm 10'9" 8 Track length – Total track length 4075 mm 13'4" 9 Track gauge – Extend 2200 mm 7'3" 10 Chassis width – 600 mm（24"） Track shoes 2800 mm 9'2" 2980 mm 9'9" Bucket type GDX Bucket capacity 1.20 m3 1.57 yd³ Bucket turning radius 1578 mm 5'2" Chassis type Standard configuration 1 Maximum Digging Depth 6710 mm 22'0" 2 Maximum extension length of ground base line 9860 mm 32'4" 3 Maximum Digging Height 9460 mm 31'0" 4 Maximum loading height 6500 mm 21'4" 5 Minimum Loading Height 2180 mm 7'2" 6 2440 mm（8'0"） 6010 mm 19'9" Maximum bottom cut depth 7 Maximum Vertical Wall Excavation Depth 5750 mm 18'10" Minimum operating equipment radius 3650 mm 12'0" Bucket digging force（ISO） 141 kN 31608 lbf Arm digging force（ISO） 107 kN 24010 lbf Bucket type GDX Bucket capacity 1.20 m3 1.57 yd³ Bucket turn radius 1578 mm 5'2" 1578 mm 5'2"
