OVERVIEW

Model Name SK270SRLC-5
Machine Type
SK270SRLC-5
STD Bucket Capacity 1.05 cu.yd 0.80 m3
Engine 160 hp 119 kW / 2000 rpm
Operating Weight 60,000 lbs lbs 27,200 kg kg

DIMENSIONS

Unit: ft-in {mm}
  Arm length 9'8" {2.94m} 10'11" {3.33m}
A Overall length 29'5" {8,970} 29'8" {9,040}}
B Overall height
(to top of boom)
10'5" {3,180} 11'3" {3,430}
C Overall width 11'1" {3,390}
D Overall height
(to top of cab)
10'5" {3,180}
E Ground clearance of rear end* 3'5" {1,030}
F Ground clearance* 1'5" {455}
G Tail swing radius 6'2" {1,880}
H Tumble distance 12'7" {3,850}
I Overall length of crawler 15'2" {4,640}
J Track gauge 8'5" {2,590}
K Shoe width 2'7" {800}
L Overall width of upperstructure
(With Catwalk / Without Catwalk)
9'10" {2,990}
* Without including height of shoe lug

MAIN SPECIFICATIONS

Model Name SK270SRLC
Machine Type SK270SRLC-5
Operating Weight lbs {kg} 60,000 lbs {27,200 kg}
Bucket Bucket capacity
 cu.yd.{m3}
0.91 {0.695} 1.14 {0.871} 1.37 {1.047} 1.8 {138}
Bucket weight lb {kg} 1,325 {601} 1,450 {658} 1,651 {749} 2,019 {916}
Engine Model HINO J05EUM-KSSL
Type Water-cooled, 4 cycle 4 cylinder direct injection type diesel engine with intercooler turbo-charger.
Rated power output 160 hp {119 kW} /2,000 min-1 (SAE NET)
166 hp {124 kW} /2,000 min-1 (Without fan)
Fuel tank 87.2 U.S.gal {330 L}
Swing System Swing Speed 10.2 rpm {10.2 min-1}
Travel System Travel motors 2 x axial piston type
Travel shoes 51 each side
Travel speed 3.2/2.0 mph {5.2 / 3.2 km/h}
Drawbar pulling force 55,300 lbs {246 kN}(SAE J 1309)
Gradeability 70% {35°}
Hydraulic System Pump Type Two variable displacement piston pumps
Max.discharge flow 2 × 58.1 U.S.gph {2 × 220 L/min}
1 × 5.3 U.S.gph {1 × 20 L/min}
Hydraulic oil tank 30.1 U.S.gal {114 L} tank oil level
60.8 U.S.gal {230 L} hydraulic system

WORKING RANGES

Unit: ft-in {mm}
  Boom length 18'5"{5.65m}
  Range/Arm 9'8" {2.94m} 10'11" {3.33m}
A Max. digging reach 32'3" {9,850} 33'7" {10,240}
B Max. digging reach at ground level 31'9" {9,680} 33'0" {10,070}
C Max. digging depth 21'9" {6,650} 23'1" {7,040}
D Max. digging height 36'9" {11,210} 37'11" {11,550}
E Max. dumping clearance 27'3" {8,330} 28'5" {8,670}
F Min. dumping clearance 10'3" {3,140} 9'5" {2,870}
G Max. vertical wall
digging depth
19'11" {6,060} 21'10" {6,440}
H Min. swing radius 6'5" {1,960} 7'9" {2,400}
I Horizontal digging stroke at ground level 17'3" {5,270} 18'7" {5,660}
J Digging depth for 8 feet flat bottom 21'3" {6,470} 22'7" {6,880}
H Bucket capacity
SAE heaped cu.yd.{m3}
1.05 {0.80} 0.9 {0.70}

DIGGING FORCE

Unit: lbs {kN}
Boom length 18'6"{5.65m}
  Range/Arm 7'10" {2.4m} 10'11"{3.33m}
Bucket digging force SAE 28,800 {128}
31,700 {141}*
28,800 {128}
31,700 {141}
ISO 32,100 {134}
35,300 {157}*
32,100 {134}
35,300 {157}
Arm crowding force SAE 22,200 {98.8}
24,500 {109}*
20,900 {93}
22,900 {102}*
ISO 22,900 {102}
25,200 {112}*
21,500 {95.6}
23,600 {105}
* Power Boost engaged
ENGLISH PDF CATALOG

This page may contain attachments and optional equipment that are not available in your area.And it may contain photographs of machines with specifications that differ from those of machines sold in your areas.Please consult your nearest Kobelco distributor for those items you require.Due to our policy of continuous product improvements all designs and specifications are subject to change without advance notice.