OVERVIEW

Model Name SK140SRLC-3
Machine Type
SK140SRLC-3
STD Bucket Capacity 0.50 cu.yd 0.38 m3
Engine 92.8 hp 69.2 kW / 2000 rpm
Operating Weight 31,100 lbs 14,100 kg

DIMENSIONS

Unit: ft-in {mm}
  Arm length 7'10"{2.38m} 9'4"{2.84m}
A Overall length 24'7"{7,500} 24'7"{7,500}
B Overall height
(to top of boom)
8'11"{2,730} 10'2"{3,110}
C Overall width 8'6"{2,590}
D Overall height
(to top of cab)
9'5"{2,860}
E Ground clearance of rear end* 33.7"{855}
F Ground clearance* 17.3"{440}
G Tail swing radius 4'11"{1,490}
H Tumble distance 9'12"{3,040}
I Overall length of crawler 12'4"{3,750}
J Track gauge 6'6"{1,990}
K Shoe width 19.7"{500} / 23.6"{{600} / 27.6"{700}
L Overall width of upperstructure
(With Catwalk / Without Catwalk)
7'5" {2,250}
M Dozer blade (up/down)/th> 8'2"{2,490}
* Without including height of shoe lug

MAIN SPECIFICATIONS

Model Name SK140SRLC
Machine Type SK140SRLC-3
Operating Weight lbs {kg} 33,100 {14,100}
Bucket Bucket capacity
SAE heaped cu.yd.{m3}
0.31 {0.24} 0.41 {0.31} 0.50 {0.38} 0.59 {0.45} 0.65 {0.50} 0.75 {0.57} 0.90 {0.70}
Bucket capacity
SAE Struck cu.yd.{m3}
0.26 {0.20} 0.30 {0.23} 0.37 {0.28} 0.46 {0.35} 0.50 {0.38} 0.56 {0.43} 0.65 {0.50}
Opening width
With side cutter inches {mm}
23 {590} 28 {700} 31 {800} 36 {915} 39 {1,000} 43 {1,100} -
Opening width
Without side cutter inches {mm}
20 {500} 24 {600} 28 {700} 31 {815} 35 {900} 39 {1000} 45 {1,150}
Bucket weight lb {kg} 620 {280} 660 {300} 710 {320} 790 {360} 860 {390} 880 {400} 880 {400}
Engine Model MITSUBISHI D04EG-74kW-01
Type Direct injection, water-cooled, 4-cycle diesel engineWith turbocharger, intercooler
Rated power output 99.2 hp {74kW} /2,000 rpm {-1} (ISO 14396)
92.8 hp {69.2kW} /2,000 rpm {-1} (ISO 9249)
Fuel tank 52.8 U.S.gal {200 L}
Swing System Swing Speed 11.0 rpm {min-1}
Travel System Travel motors 2 x axial-piston, two-step motors
Travel shoes 46 each side
Travel speed 3.5 / 2.1 mph {5.6 / 3.4 km/h}
Drawbar pulling force 31,100 lbs {139 kN} (SAE J 1309)
Gradeability 70% {35°}
Hydraulic System Pump Type Two variable displacement pumps
Max.discharge flow 2 x 34.3 U.S.gph {2 x 130L/min} ,
1 x 5.3 U.S.gph {1 x 20L/min}
Hydraulic oil tank 22.5 U.S.gal {85.2 L} tank oil level
33.5 U.S.gal {126.7 L} hydraulic system

WORKING RANGES

Unit: ft-in {mm}
  Boom 15'4" {4.68m}
  Range/Arm 7'10"
{2.38m}
9'4"
{2.84m}
A Max. digging reach 27'4" {8.34} 28'10" {8.78}
B Max. digging reach at ground level 26'10" {8.19} 28'4" {8.64}
C Max. digging depth 18'1" {5.52} 19'7" {5.98}
D Max. digging height 30'2" {9.19} 31'4" {9.56}
E Max. dumping clearance 22'1" {6.74} 23'4" {7.10}
F Min. dumping clearance 8'6" {2.58} 7'3" {2.22}
G Max. vertical wall
digging depth
16'1" {4.89} 17'10"{5.44}
H Min. swing radius 6'7" {2.00} 7'10" {2.40}
I Horizontal digging stroke at ground level 13'10" {4.21} 15'5 {4.70}
J Digging depth for 8 feet flat bottom 17'4" {5.29} 19'0" {5.79}
H Bucket capacity
SAE heaped cu.yd.{m3}
0.65 {0.50} 0.50 {0.38}

DIGGING FORCE

Unit: lbs {kN}
Boom 15'4"{4.68m}
Range/Arm 7'10" {2.38m} 9'4" {2.84m}
Bucket digging force SAE 18,300 {81.4} 18,100 {80.3}
ISO 20,300 {90.1} 20,100 {89.3}
Arm crowding force SAE 14,000 {62.3} 12,700 {56.7}
ISO 14,500 {64.4} 13,100 {58.1}
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.