CAT 307.5 Classic inheritance, brand new upgrade

Summary

Small excavators inspired by customers

The compact size, power and performance of the Cat ® 307.5 Compact Excavators make it easy to handle any application.

• Industry pioneering features

  Small digging machines from Cat-exclusive models.

• Up to 10% Reduced total cost of ownership

More fuel efficiency and longer maintenance cycles.

• Up to 20% performance improvement

It supports custom operator settings and improves lift capacity, turning ability, driving ability and versatility.

Configuration parameters

Standard: ● Option: ○

Gravity - High Speed 26.1 kN · m

Gravity - Low Speed 62.4 kN · m

Dipper digging force - ISO 54.6kN

Arm Digging Force - ISO 37.8 kN (Standard Arm)

Arm Digging Force - ISO 33.7 kN (Extended Arm)

Rotation speed 10 r / min

Walking speed 3.1 / 5 km / h

Slope ability 30 degrees

Ground specific voltage 32.6 ~ 35.2 kPa

Operator Sound Pressure (ISO 6396: 2008) 72 dB (A)

Average external sound pressure (ISO 6395: 2008) 98 dB (A)

Powertrain:

Engine Model: Cat C2.4 Turbo

Emissions Level: Country IV

Hydraulic system:

Load sensing hydraulic system equipped with variable displacement piston pump

Traffic:

Pump flow rate (2400 rpm): 167 L / min

Auxiliary Circuit - Main - Flow: 131 L / min

Auxiliary Circuit - Secondary - Flow rate: 33 L / min

Stress:

Working pressure - equipment: 285 bar

Working pressure - turning: 250 bar

Working pressure - driving: 285 bar

Auxiliary circuit - main - pressure: 285 bar

Auxiliary circuit - Stage 2 - Pressure: 285 bar

The arms and arms are:

● 3700mm integral boom

● 1665 mm standard rod

● 0.33 m3 GD bucket

○ 2208mm Extended Rod

The chassis system:

Weight: 250 kg

Additional weight: 250 kg

Blade weight: 333 kg

Steel tracks: 300 kg

Blade height: 431 mm

Blade width: 2280 mm

Oil and water injection:

Fuel tank capacity 145 L

Cold Pepper System 10 L

Engine oil 9.5L

Liquid pressure system 104 L

Hydraulic Tank 53 L

Dimensions （ can 't find the little digger * ）：

                                                 Standard Boom       Extended Boom

Transport height 2569 mm 2656 mm

O / A shipment length 6130 mm 6257 mm

Cab height 2574 mm 2514 mm

Width of upper body 2250 mm 2250 mm

Tail Rotation Radius 1995 mm 1995 mm

Rotation radius of the tail （without additional weights） 1800 mm 1800 mm

O/A轮距 2200 mm 2200 mm

Boom retraction position 1681 mm 2250 mm

Rotary bearing height 789 mm 729 mm

0 / A chassis system length 2880 mm 2880 mm

Track plate width 450 mm 450 mm

Ground clearance 370 mm 370 mm

Scope of work （ can 't find the little digger * ）：

                                               Standard Boom      Extended Boom

Maximum stretch distance 6297 mm 6805 mm

Ground maximum extension distance 6139 mm 6671 mm

Maximum blade depth 414 mm 414 mm

Maximum blade height 363 mm 363 mm

Maximum vertical wall excavation depth 3544 mm 4120 mm

Maximum excavation height 7401 mm 7758 mm

Maximum unloading height 5353 mm 5710 mm

The depth of the excavation 4047 mm 4649 mm

Standard: ● Option: ○

Engine:

• Automatic reverse brake

• Automatic engine shutdown

• Automatic engine idle speed

• Surface Seal - Double Filter Air Filter

• Automatic two-speed travel

• -37 ° C long-lasting coolant

• Cat C2.4 Fuel Fired (Non-Trial) Mechanical Turbine Engine

• Oil and water separator with indicator

Hydraulic system:

• variable discharge piston pump

• Smart power enhancement mode

• Certified energy storage

• Temperature monitoring of hydraulic systems

• Load sensing / Flow sharing hydraulic system

• Smart technology electric pump

• Hydro Advanced Liquid Pressure Oil

Operator environment:

• LED internal lighting fixture

• 12V power outlet

• Control mode converter

• Detachable and cleanable floor mats

• Pillars for the installation of neck and front shields

• A coat and hat hook

• Recorder - Bluetooth, USB, auxiliary, microphone

• Color LCD monitor

  - Fuel level and coolant thermometer

  - Maintenance and machine condition monitoring

  - Performance and machine tuning

  - Digital security code

  - Support in multiple languages

  - A clock with a wake switch

  - Dial control interface

• skylight

• Accessory storage area at the top of the front window

• folder

• Running pedals and manual steering levers

• Hydraulic lock control device

• Single Handle Mode

• Emergency exit from the back window

• Pressed pedals

• Cup rack

• TOP - ISO 12117:119

• Sealed pressurized cab

• Adjustable wristrest

• Air conditioner with automatic temperature control

• Top guards - ISO 10262: 1998 (Level II)

• Cat key with password activation

• High-back cloth-fronted levitating seat

• Retractable seat belt (51 mm)

• ROPS - ISO 12117 - 2:2008

○ Advanced Monitoring Kit with rear view camera

○ Security Keys / One-Click Start

The chassis system:

• Steel tracks (450 mm wide)

• Socket points on a suspension rack

• Pre-lubricated track belt

• Hydraulic Slip-Band Regulator

Troops, clubs, and clubs:

• Be able to use a right shovel

Electrical systems:

• 12V electrical system

• 90A AC Motor

• 850CCA Maintenance Free Battery

• circuit breaker

• Ignition key stop switching

• Signal / alarm horn

• Product Link Elite Lite (Regulations apply)

○ Backlights

○ Traffic alarm

Others:

○ Single-phase assistance

Push the shovel. The shovel floats

○ Central carrying tape condom

Additional weights

Hydraulically powered impact hammer

○ Heater grille protector

○ Water wrap water heater

Eco-friendly emission vents for engines

1. Comfort experience 24 / 7:

• The sealed, pressurized driver's room is equipped with an improved air conditioning system, adjustable wristrests and a levitating seat to help you work comfortably throughout the day.

2. Easy to operate:

• The control device is easy to use. The new generation of monitors provides customizable machine operator preferences and machine information is intuitively readable.

3. Single-handheld walking mode:

4. Mini in shape but excellent in performance:

• Better lifting, turning, driving and versatility help you do your job more efficiently, and the "push and shovel" feature makes cleaning easier

5. Site Safety:

• Your safety is our top priority. Cat small digging machines are designed to help you always work safely. We have a number of safety features in the machine, such as a delayed turn off of the work light and a retractable fluorescent seat belt.

6. Simple and convenient repairs achieve shorter downtime:

• Maintenance of Cat small excavators is easier and more convenient. Maintenance points are concentrated and maintenance panels are strong. Standing on the ground, you can easily check everyday checkpoints.

7. Reduced operating costs:

• Cat Compact Excavators are equipped with features such as automatic idle, automatic engine shutdown, and efficient liquid pressure systems with variable displacement pumps designed to reduce your operating costs.