Hydraulic Crawler Excavator model E330 - 1.4M3
Description :
This E330 hydraulic crawler digger can operate a weight as high as 32.9t. With the employment of CUMMINS 6C8.3 engine, and more advanced part such as 6.47m boom, 3.186m working arm, and bucket range of 0-1.4m3, all those make this E330 hydraulic crawler excavator an high efficient construction machinery.
As a kind of engineering machinery and construction equipment, our E330 hydraulic crawlers excavator are widely used to level or push material back into a hole. In the construction site, its main work is digging of trenches, holes, foundations, brush cutting, lifting and placing of pipes, mining, river dredging etc.
E330 Hydraulic Crawler Excavator
Technical Specificationsr
 Engine of Hydraulic Crawler Excavator |  Travel System | |||||||||||||
| Model | CUMMINS 6C8.3 | Travel motors | Nabtesco, Japan; Variable axial piston motor | |||||||||||
| Type | Water cooling, turbocharged, empty enter-cooling | Support roller quantities | 2×9 | |||||||||||
| Carrier roller quantities | 2×2 | |||||||||||||
| No. of cylinder | 6 | Travel shoes | 2×48 | |||||||||||
| Bore and stroke | 114mm×134.9mm | Travel speed | 2.95/5.04km/h | |||||||||||
| Displacement | 8.3L | Drawbar pulling force | 284kN | |||||||||||
| Power output | 186kW/2200rpm | Grade ability | 70% (35°) | |||||||||||
| Ground clearance | 532mm | |||||||||||||
 Hydraulic System of Hydraulic Crawler Digger |  Cab and Control of Hydraulic Crawler Excavator | |||||||||||||
| Pump | Kawasaki, Japan | Cab | All-weather, sound-suppressed Cab and equipped with a heavy, insulated Floor Mat; Front Window can be opened and slid; 6-direction adjustable Seat; LED display, Automatic monitoring, display and warning; cool & hot Air Conditioner | |||||||||||
| Type | variable double–piston pump | |||||||||||||
| Max. discharge flow | 2×265L/min | |||||||||||||
| Max. discharge pressure | ||||||||||||||
| Boom, arm and bucket | 31.9MPa | Control | Two hand levers and two foot pedals for travel Two hand levers for excavating and swing; Electric rotary-type engine throttle | |||||||||||
| Travel circuit | 31.9MPa | |||||||||||||
| Swing circuit | 27.5MPa | |||||||||||||
| Control circuit | 3.9MPa | Boom, Arm & Bucket | ||||||||||||
| Pilot control pump | Gear type | Boom cylinder | 140mm×100mm×1480mm | |||||||||||
| Main control valve | Negative flow control | Arm cylinder | 160mm×110mm×1810mm | |||||||||||
| Oil cooler | Air cooled type | Bucket cylinder | 140mm×100mm×1285mm | |||||||||||
 Swing System for Hydraulic Crawler Digger |  Refilling Capacities&lubrications | |||||||||||||
| Swing motor | Kawasaki, Japan | Fuel tank | 600L | |||||||||||
| Swing motor type | Axial-piston motor | Cooling system | 25L | |||||||||||
| Brake | Hydraulic oil released | Engine oil | 20L | |||||||||||
| Parking brake | Hydraulic disc brake | Hydraulic oil tank | 375L Tank oil level | |||||||||||
| Swing speed | 10.5r/min | 500L Hydraulic system | ||||||||||||
 Bucket for Hydraulic Crawler Excavator | ||||||||||||||
| Type | Backhoe bucket | |||||||||||||
| Bucket capacity | 1.4m3 (SAE) | |||||||||||||
| Bucket width | 1460mm | |||||||||||||
| Arm Type |  | |||||||||||||
| A | Max. digging depth | 10125mm | ||||||||||||
| B | Max. dumping height | 7082mm | ||||||||||||
| C | Max. digging height | 7340mm | ||||||||||||
| D | Max. vertical digging depth | 7010mm | ||||||||||||
| E | Max. Depth cut for 2440m(8') Level Bottom | 7163mm | ||||||||||||
| F | Max. digging distance | 11084mm | ||||||||||||
| G | Max. digging radius at ground level | 10886mm | ||||||||||||
| H | Min. swing radius of work equipment | 4335mm | ||||||||||||
| Digging Force (ISO6015) Unit: kN | ||||||||||||||
| Arm length | 3186mm | |||||||||||||
| Bucket digging force | 168.1kN | |||||||||||||
| Arm digging force | 142.8kN | |||||||||||||
| Arm Type 3186mm | ||||||||||||||
| A | Overall length | 11172mm | I | Tread | 4030mm | |||||||||
| B | Ground Contact Length (Transportation) | 5823mm | J | Track length | 4932mm | |||||||||
| C | Overall height(to top of boom) | 3311mm | K | Track Gauge | 2600mm | |||||||||
| D | Overall width | 3300mm | L | Track width | 3300mm | |||||||||
| E | Overall height(to top of cab) | 3125mm | M | Shoe width | 700mm | |||||||||
| F | Counter Weight Ground Clearance | 1233mm | O | Bonnet height | 2677mm | |||||||||
| G | Ground Clearance | 532mm | P | Revolving frame width | 3015mm | |||||||||
| H | Tail swing radius | 3438mm | Q | Distance from swivel center to tail | 3438mm | |||||||||
 | ||||||||||||||
 Operating Weight and Ground Pressure | ||||||||||||||
| Operating weight includes basic machine (with boom 6.47m, arm 3.186m, and bucket 1.4m3) | ||||||||||||||
| Shoe width | 700mm | |||||||||||||
| Overall width | 3300mm | |||||||||||||
| Ground pressure | 52.3KPa | |||||||||||||
| Operating weight | 32900kg | |||||||||||||
Notice: the optional or special parts can not be equipped on the machine without our company’s authorization.
World Equipment (Changzhou) CO., Ltd, is a professional manufacturer and supplier of hydraulic crawler excavator, or hydraulic crawler digger in China. We supply all kind of construction and engineering equipments like wheel loader, road rollers, crawler excavator, and other products. We assemble our quality components according to the ISO quality management system, and all our products are all manufactured in strict accordance with ISO14001 environmental management standard. As the matter those advantages, our hydraulic crawler excavators, or hydraulic crawler diggers are widely exported to Russia, Brazil, Congo, Ghana, Nigeria, Gambia, Kenya, and Tanzania and gain high reputation among our customers. We offer OEM service upon request. For more information about hydraulic crawler excavator, or hydraulic crawler digger, PLS be free to contacts us.
