Kobelco Mini Excavator SK28SR-6 / SK30SR-6 ...

Kobelco - Mini Excavator SK28SR-6 / SK30SR-6 / SK35SR-6

Supplier: Gato Sales and Repairs

Mini Excavator SK28SR-6 / SK30SR-6 / SK35SR-6

Compact yet tough mini excavators with full-size performance, short-radius agility and quiet operation. The SR Series includes Energy Conservation Mode and KOBELCO’s iNDr Cooling System.

Quiet operation

In Stock

ENVIRONMENT

iNDr Cooling System

The revolutionary integrated noise and dust reduction cooling system uses the iNDr filter, an airtight engine compartment and offset duct for quiet operation and easier maintenance.

Wide Working Range

A larger boom and arm are provided as standard equipment to ensure a wider working range.

Short Tail Swing

The compact tail swing improves operating efficiency in limited space.

Easy Transportability

With an overall height of 2,510 mm, the machine is designed for easy transport.

PERFORMANCE

Compact, yet, Big Performance

Piping for Quick Hitch is fitted as standard.

Fuel Economy and Digging Power

SK28SR, SK30SR and SK35SR equipped with S mode, which lowers fuel consumption by up to 25% over previous models.

Solid Digging Performance

KOBELCO’s unique blade design solves this problem by forming the earth into an arc that always falls forward.

MAINTENANCE

Easy Daily Maintenance

All start-up checks can be performed at ground level, with an easy-to-understand layout and cover design that simplify access and save time.

COMFORT

Comfortable Work Environment

The spacious cab provides optimized control layout for comfortable, easy operation.

RELIABILITY

Reliable Construction

The boom, arm and swing bracket all have large cross-section segments for added attachment strength.

SPECIFICATIONS

MODEL	SK28SR	SK30SR	SK35SR
Type	SK28SR-6	SK30SR-6	SK35SR-6
Machine Mass Cab kg	2,950	3,380	3,770
Machine Mass Canopy kg	2,790	3,220	3,630
Bucket Capacity m3	0.08	0.09	0.11
Bucket Width (with side cutter) mm	500	500	600
Arm Length m	1.18	1.32	1.37
Bucket Digging Force kN	24.7	27.7	27.8
Arm Crowding Force kN	16.6	19.1	22.4

ENGINE

Model	YANMAR 3TNV82A-B
Type	Water cooled, 4-cycle, 3-cylinder,direct injection, diesel engine
Power Output (ISO 9249) kW/min-1	17.1/2,400
(ISO 14396) kW/min-1	18.1/2,400
Max. Torque (ISO 9249) N•m/min-1	77.7/1,440
(ISO 14396) N•m/min-1	79.4/1,440
Displacement L	1.331
Fuel Tank L	42

HYDRAULIC SYSTEM

Model	SK28SR	SK30SR/SK35SR
Pump	Two variable displacement pumps + One gear pump	Two variable displacement pumps + One gear pump
Max. Discharge Flow L/min	2 x 28.8, 1 x 16.1	2 x 38.4, 1 x 19.2
Relief Valve Setting MPa	23.0	23.0
Hydraulic Oil Tank (system) L	20.4 (41.1)	20.4 (44.8)

TRAVEL SYSTEM

Model	SK28SR	SK30SR/SK35SR
Travel Motors	2 x axial-piston, two-step motors	2 x axial-piston, two-step motors
Parking Brake	Oil disc brake per motor	Oil disc brake per motor
Travel Speed (high/low) km/h	3.8/2.1	4.4/2.5
Gradeability % (degree)	58 (30)	58 (30)
Drawbar Pulling Force Cab kN	34.8	38.3 / 38.1
Drawbar Pulling Force Canopy kN	34.9	38.4 / 38.2

CRAWLER

Model	SK28SR	SK30SR/SK35SR
Shoe	Rubber	Rubber
Shoe Width mm	300	300
Ground Pressure Cab kPa	26.3	30.1 / 33.5
Ground Pressure Canopy kPa	24.9	28.7 / 32.2

DOZER BLADE

Model	SK28SR	SK30SR/SK35SR
Width x Height mm	1,550 x 345	1,550 x 345 / 1,700 x 345

SWING SYSTEM

Item	Value
Swing Motor	Axial piston motor
Parking Brake	Oil disc brake, hydraulic operated automatically
Swing Speed min-1	8.4

SIDE DIGGING MECHANISM

Type Boom swing