We are specialized in selling used machinery such as excavators, wheel loaders, road rollers, caterpillar, dozer, graders, automobile hoists and so on. The used construction machinery we sell include komatsu, kato, tadano, isuzu, mitsubishi, kawasaki, hitachi, cat, daewoo, hyundai, kobelco, xcmg and etc.All used machinery is purchased in our country or imported from japan, so we can provide the best quality machinery but competitive price. We have exported our machinery to russia, middle east, america, africa, western europe, south asia, and gained high reputation from our clients.
Komatsu-7 excavator(parts) controller. It is brand new and made in china. Blessed with 1 year length of warranty. The product work as good as the original binding one, and it is blessed with very competitive price. 25*20*5cm carton. 3kg
Undercarriage parts for excavator and bulldozer Mainly 20 tons, 30 tons, 40 tons Pc200, pc300, pc400 etc Ex200, ex300, ex400 etc Cat320, cat325, cat330 etc Track roller Material:50mn Hardness:hrc55-60 Hardness depth:5-6mm Carrier roller Material:50mn Hardness:hrc55-58 Hardness depth:5-6mm Idler assy Material:zg40mn Hardness:hrc55-58 Hardness depth:5-6mm Sprocket Material:zg40mn Hardness:hrc50-56 Hardness depth:2.5-5mm Material:40mn2 Pitch:101, 135, 154, 171, 175, 190, 203, 216, 228.
Capacity:0.1m3 to 8m3. Material:Consolidated plate on the bottom, enhance the thickness of side plate, and tooth plate are made of HARDOX500 Which is specialized for rock, so that it can resist grinding and bending efficiently Working Environment:For loading the tough rock and the mineral from the explosion.
Engine Model 4TNV94L(Yanmar ) Type 4-cycle water-cool direct injection Number of cylinder 4 Bore í-stroke (mm) 94í-110 Piston displacement (L) 3.054 Rating power (KW) 37.9 Rating rotating speed (rpm) 2200 Alternator (A) 40 Battery (V, Ah) 12,105 UNDERCARRIAGE UNDERCARRIAGE Number of carrier rollers 1 each side Number of track roller 5 each side Number of shoes 38 each side HYDRAULICS HYDRAULICS Hydraulic pump (UCHIDA) Hydraulic pump (UCHIDA) Type Variable displacement piston type Max. flow (L/min) 55í-2,35.6í-1 Setting pressure (MPa)(kg/m2) 20.6/(210) Valve (Kawasaki) Valve (Kawasaki) Type BCV-65/10 Control Full hydraulic joystick Travel motor (KYB) SJ-T55(BRAKE VALVE) Swing motor (Kawasaki) SJ-T55(SAFE VALVE) Hydraulic cylinderú¿KYBú¬ú¿Number of cylinders bore (mm)í-rod diamenterú¬í-Stroke Hydraulic cylinderú¿KYBú¬ú¿Number of cylinders bore (mm)í-rod diamenterú¬í-Stroke Boom (mm) 115í-65í-840 Arm (mm) 100í-60í-865 Bucket (mm) 90í-55í-710 Blade (mm) 120í-70í-130 ATTACHMENT ATTACHMENT ATTACHMENT Bucket (m3) 0.28 standard type Bucket (m3) 0.22 small bucket (choose and buy) Hydraulic hammer SHB300 (choose and buy) WORKING RANGE WORKING RANGE WORKING RANGE Operation weight (kg) 6000 Max. digging height (mm) 7150 Max. dumping height (mm) 5015 Max. digging depth (mm) 4100 Max. vertical wall digging depth (mm) 3505 Max. digging reach (mm) 6328 Max. digging reach at ground level (mm ) 6220 Max. height at Min. swing radius (mm) 5460 Bucket digging force at power Max.(KN) 54.8 Swing speed (rpm) 9 Travel speed (km/h) L:2.3/H:4.3 Average ground press (KPa) 27.8 DIMENSION DIMENSION DIMENSION Overall length (mm) 6080 Overall height (to top of boom)(mm) 2500 Width of crawler (mm) 2225 Overall height (to top of cab) (mm) 2590 Ground clearance counter weight (mm) 750 Min. ground clearance (mm) 350 Tail swing radius (mm) 1750 Length of track on ground (mm) 2130 Track length (mm) 2765 Track gauge (mm) 1700 Width of crawler (mm) 2150 Width of track shoe (mm) 450 Min. swing radius (mm) 1740 Width of blade (mm) 2260
Model Cummin4bta3.9 Type 4-cycle water-cool direct injection and turbocharged Number of cylinder 4 Bore í-stroke (mm) 102í-120 Piston displacement (L) 3.9 Rating power (KW) 82 Rating rotating speed (rpm) 2200 Alternator (A) 35 Battery (V, Ah) 12,120í-2 UNDERCARRIAGE UNDERCARRIAGE Number of carrier rollers 2 each side Number of track roller 7 each side Number of shoes 42 each side HYDRAULICS HYDRAULICS Hydraulic pump (Kawasaki) Hydraulic pump (Kawasaki) Type Variable displacement piston type Max. flow (L/min) 128í-2 Setting pressure (MPa)(kg/m2) 34.3/(350) Valve (Kawasaki) Valve (Kawasaki) Type KVMM-160 Control Full hydraulic joystick Travel motor (KYB) MAG-85VP(BRAKE VALVE) Swing motor (Kawasaki) M2X63CHB(SAFE VALVE) Hydraulic cylinderú¿KYBú¬ú¿Number of cylinders bore (mm)í-rod diamenterú¬í-Stroke Hydraulic cylinderú¿KYBú¬ú¿Number of cylinders bore (mm)í-rod diamenterú¬í-Stroke Boom (mm) 105í-70í-990 Arm (mm) 115í-80í-1175 Bucket (mm) 95í-65í-885 ATTACHMENT ATTACHMENT ATTACHMENT Bucket (m3) 0.53 standard type Bucket (m3) 0.45 rock type (choose and buy) Hydraulic hammer SHB600 (Choose and buy) WORKING RANGE WORKING RANGE WORKING RANGE Operation weight (kg) 13000 Max. digging height (mm) 8630 Max. dumping depth (mm) 6180 Max. digging depth (mm) 5501 Max. vertical wall digging depth (mm) 4940 Max. digging reach (mm) 8309 Max. digging reach at ground level (mm ) 8180 Max. height at Min. swing radius (mm) 6433 Bucket digging force at power Max.(KN) 78.4 Swing speed (rpm) 12.6 Travel speed (km/h) L:3.1/H:5.3 Average ground press (KPa) 42.4 DIMENSION DIMENSION DIMENSION Overall length (mm) 7576 Length on ground (transport)(mm) 4402 Width of crawler (mm) 2489 Overall height (to top of boom) (mm) 2780 Overall height (to top of cab) (mm) 2813 Ground clearance counter weight (mm) 870 Min. ground clearance (mm) 433 Tail swing radius (mm) 2015 Length of track on ground (mm) 2750 Track length (mm) 3486 Track gauge (mm) 1960 Width of crawler (mm) 2460 Width of track shoe (mm) 500 Min. swing radius (mm) 2495 Distance between swing center (mm) 2015
Engine Model CUMMINS6BTA85.9, or ISUZU 6BG1TQB-05 Type 4-cycle water-cool direct injection and turbocharged Number of cylinder 6 Bore í-stroke (mm) 102 125 or 105í-125 Piston displacement (L) 5.88 or 6.494 Rating power (KW) 125 or 117 Rating rotating speed (rpm) 2100 or 2150 Alternator (A) 35 or 40 Battery (V, Ah) 12,120 2 UNDERCARRIAGE Number of carrier rollers 2 each side Number of track roller 8each side Number of shoes 47 each side HYDRAULIC Hydraulic pump (Kawasaki) Type Variable displacement piston type Max. flow (L/min) 226í-2 Setting pressure (MPa)(kg/m2) 34.3/(350) Valve (Kawasaki) Type KWX15R Control Full hydraulic joystick Travel motor (KYB) MAG-170VP(Brake valve) Swing motor (Kawasaki) M5X130CHB(Safe valve) Hydraulic cylinderú¿KYBú¬ú¿Number of cylinders bore (mm)í-rod diamenterí-strokeú¬ Boom (mm) 130í-90í-1275 Arm (mm) 140í-100í-1635 Bucket (mm) 130í-90í-1020 ATTACHMENT 10M standard type Bucket (m3) 1.0 standard type Bucket (m3) 0.8 rock type (choose and buy) Hydraulic hammer SH800 (Choose and buy) 15Míó18M long boom type (choose and buy) Bucket (m3) 0.45 Bucket (m3) 0.29 WORKING RANGE Operation weight (kg) 22180 Max. digging height (mm) 9255 Max. dumping height (mm) 6383 Max. digging depth (mm) 6930 Max. vertical wall digging depth (mm) 5915 Max. digging reach (mm) 10173 Max. digging reach at ground level (mm ) 9993 Max. height at Min. swing radius (mm) 7717 Bucket digging force at power Max.(KN) 159.7 Swing speed (rpm) 11.7 Travel speed (km/h) L:3.1/H:5.5 Average ground press (KPa) 52.16 DIMENSION Overall length (mm) 9739 Length on ground (transport)(mm) 5162 Width of crawler (mm) 2980 Overall height (to top of boom) (mm) 3135 Overall height (to top of cab) (mm) 2939 Ground clearance counter weight (mm) 1064 Min. ground clearance (mm) 442 Tail swing radius (mm) 2838 Length of track on ground (mm) 3445 Track length (mm) 4256 Track gauge (mm) 2380 Width of crawler (mm) 2980 Width of track shoe (mm) 600 Min. swing radius (mm) 3974 Distance between swing center (mm) 2809
Engine: cummins, cbm: 85.110, operating weight: 21, 700kg, bucket: 0.92m3, boom: 5.68m, arm: 2.92m, shoe: 600mm. Cbm: 85.110 Operating weight: 21, 700 kg Packing: export standard packing
1. Import Engine or Internal Options: Yanmar 3TNV82/ Laiyang LL380B, China 2. Swing Motor: Nachi , Japan 3. Travel Motor: Nachi , Japan 4. Pipeline System: Parker, America 5. Servo Control: JIC, Korea 6. Main Valve: JIC Korea íí Excavator Style íí DT16 Model Machine Weight KG 1600 NOM. Bucket Capacity Range M3 0.05-0.1 Width of Track Shoe MM 240 Function Pressure to the Ground KG/CM2 0.3 Swing Speed RPM 12-13.5 Walking Speed KM/H 0/4.5 Gradeability íí 35íp (58%) Maximum Digging Force of Bucket KN 14 Maximum Digging Force of Arm KN 10 Engine Engine Brand Options (Internal or Import) íí Yanmar 3TNV82 Model íí Vertical, Inline, Water-Cooled, 4 Cycle, Direct Injection Rated Power KW/RPM 16.3/2200 Piston Stroke Maximum Capacity MM 1.330L Hydraulic Assemblage Hydraulic Pump íí Triple Gear Pump Driven Motor íí Axial Plunger Tyre Motor 2 Swing Motor íí Axial Plunger Tyre Motor 1 Tank Capacity Tank Capacity L 18 Hydraulic Tank Capacity L 25 Dimensions Maximum Length of Transportation MM 3800 Machine Overall Transportation MM 2250 Length of Track Shoe on Parking MM 1350 Width of Crawler MM 1015 Min. Lift above Ground MM 240 Working Ranges Maximum Digging Radius MM 3530 Maximum Digging Depth MM 2060 Vertical Digging Depth MM 1580 Maximum Dumping Helght MM 3150 Maximum Dumping Height MM 2280 Others Dozing Plate Width x Height MM 1000 230 Dozing Plate Height/Depth MM 190 250
Jh60b-7 mini excavator Features: +length*width*height 5980mm1880mm2560mm +dual pumps interflow. +360protary, full hydraulic system control +qc498 engine, four cylinders, water cooling, 57 horsepower. +variable constant power pump.Main valves, swing assembly, travel assembly from korea. Operating weight 6000kg Bucket capacity0.27m3 Engine modelqc498 Engine power57hp Rated output40kw/2200rpm Output pressure¿working/travel220kg/cm2 Oil pump volume552+35.2 Max. Digging force¿bucket/arm4.4/2.9 Max. Tracking force5.8ton Swing speed11rpm Travel speed1.96-3.76km/h Gradeability30% Tail swing radius1650mm Min. Ground clearance400mm Boom length3000mm Arm length1600mm Max. Digging radius6115mm Max. Digging depth3820mm Max. Digging height5780mm Max. Dumping height4060mm Front blade (lengthheight)1880mm350mm Over sizes(mm)5980mm1880mm2560mm 5980mm1880mm2560mm
Casting processú¦lost wax casting / investment casting / soluble glass precision casting Casting toleranceú¦iso / gb ct9 Casting capacityú¦wall thickness over 8mm, length less than 1 meter, weight between 100gram and 100kgs Casting materialú¦plain carbon steel, low alloy steel Casting standardú¦iso, din, gb, aar, bs Certificates: iso9001:2000, ts16949:2002 Min 20 tons
Casting process lost wax casting / investment casting / soluble glass precision casting Casting tolerance iso / gb ct9 Casting capacity wall thickness over 8mm, length less than 1 meter, weight between 100gram and 100kgs Casting material plain carbon steel, low alloy steel Casting standard iso, din, gb, aar, bs 20gp, 20tons
Rubber track is a kind of rubber driving band composed of rubber compound, iron core, steel cords and fiber composite material. Rubber track runs on construction machinery, agricultural machinery, tracked carriers and compact tracked loaders. Our bc brand rubber tracks do not need the overlapping bond joint used in traditional tracks, thus the problems associated with traditional rubber tracks are a thing of the past. The weakness of traditional rubber tracks is an overlapping inner cord. The strength of our rubbertracks is that there is a continuous wound wire cord inside the tracks, our tracks are assembled by a specially made machine for the purpose of making a continuous jointless track. We has more experience in jointless rubber track technology. There is no overlapping joint on our steel cord. Therefore most of the problems associated with traditional rubber tracks are solved. Rubber track is classified into conventional type and interchangeable type. We have the ability to produce rubber track for conventional type and interchangeable type for 80series, for the width from 150mm-800mm, almost 1000kinds. Export standard
Rubber pad is one kind of improved and extended product of rubber track, they are installed on steel tracks, its character is easy to installation and do not damage the surface of road. Rubber pad has three types: bolt on, clip on and bulldozer. Feature * less damage to the ground surface; * low noise; * high running speed; * less vibration; * low ground contact specific pre. Comfrotable ride good traction pallet
Undercarriage
**material: alloy steel **process: lost wax casting (investment casting) **product capacity: more than 5000t/year **packing: wooden box **also could produce as the customer's drawings or the samples In wooden cases
Kaisong mainly offers Komatsu excavator parts, and also provides customers technical support. The company aims to make home-made construction machinery parts be widely used. Kaisong will enter the world with generosity and open mind like that of Confucian. The company has been insisting on the cooperation with Komatsu OEM plants for years, and the value of operating inventory has passed 8million Yuan. The applicable models are Komatsu hydraulic excavators and loaders ranging from 6T-40T. The main products include: Komatsu maintenance parts, NOK seal parts, engine parts and accessory, various specifications of bucket in abnormal shapes, normal arms and long reach boom, pin bushing and rod, cylinder assembly and single-piece, reducer system and gears, various series of oil radiator and water radiator, and the common four wheels and track. We guarantee to provide you Komatsu products with good price/performance ratio, and we promise: genuine and accurate parts with cheap prices and quick delivery. According to the material of products
Excavators
We are a chinese trader exporting all kinds of construction machinery, we can supply all kinds of excavators, loaders, bulldozers, road rollers, motor graders, cranes, etc with brand: Hitachi, Komatsu, Kobelco, Kato, Caterpillar, Tadano, Furukawa, and Sumitomo. If you are interested in cooperating with us, please feel free to let me know, thanks! Best regards Author Cell: +86-13761439225
Used excavators
