Every published spec for both machines, side by side. The verdict below is computed straight from the spec sheets, not opinion.
Across 8 measurable specs, this matchup is a dead heat: 4 categories to the John Deere 5130M, 4 to the John Deere 6120M. Machine pages: John Deere 5130M and John Deere 6120M.
Every published spec, side by side, including the details the graphs above don't chart.
Spec
John Deere5130M
John Deere6120M
Engine Manufacturer
John Deere
John Deere
Engine Model
PowerTech 4045 EWL
PowerTech EWL
Engine Type
Diesel, turbocharged with intercooler, 4-valve HPCR
Two-stage turbocharged with air-to-air charge air cooling and cooled exhaust gas recirculation
No. of Cylinders
4
4
Displacement
276 in³
275 in³
Rated Engine Speed
2200 rpm
2100 rpm
Engine Power (Gross)
128.5 hp
118 hp @ 2,100 rpm
PTO Power
113.3 hp
92.5 hp
Engine Emissions Constraints
Tier 4
Tier 4
Cooling System Type
Not Published
Cool-Gard II coolant, 5.8 gal system capacity
Air Cleaner
Dry type air cleaner with safety element
Primary and secondary air filter elements
Fuel System
High-pressure common rail (HPCR), 4-valve
Not Published
Alternator
120 A, 12 V
125 A, 14 V
Pump Type
Tandem gear pump
Not Published
Implement Flow
18.4 gpm
Not Published
Steering Flow
6.3 gpm
Not Published
Total Hydraulic Flow
25.6 gpm
21.1 gpm standard; 30.1 gpm optional
Overall Hydraulic Pump Flow
25.6 gpm
21.1 gpm standard; 30.1 gpm optional
Hydraulic System Type
Open center
Load-sensing open system with fixed displacement 2.1 in³ gear pump (standard); closed-center PFC load-sensing system with 2.7 in³ axial piston pump (optional)
Rear Remote Hydraulic Flow
Not Published
Not Published
No. of Standard Remote Valves
2 (rear); 2 (mid)
2 (mechanical, 200 Series; rear)
No. of Optional Remote Valves
Up to 3 total (rear); up to 3 total (mid)
Up to 4 total (rear, 450 Series electronic)
Fuel Tank Capacity
43.7 gal (Standard Cab)
51.5 gal
Coolant Capacity
Not Published
5.8 gal
Crankcase Capacity
Not Published
4.2 gal
Transmission / Hydraulic System Capacity
Not Published
13.7 gal (PowrQuad Plus/AutoQuad Plus)
Front Axle Fluid Capacity
Not Published
Two-piece front axle: axle housing 1.69 gal (suspended), 1.43 gal (without suspension); final drives per side 0.21 gal (no brake), 0.37 gal (with brake). Three-piece front axle: axle housing 1.9 gal; final drives per side 0.19 to 0.21 gal (no brake), 0.32 to 0.37 gal (with brake)
PTO Type
Independent rear PTO, electro-hydraulic clutch
Electro-hydraulically operated, oil-cooled, multi-disc; standard 1.5 in 540/1000 reversible shaft
Economy: seat with mechanical suspension, standard; standard: seat with air-suspension, optional
Front Axle Type
MFWD
MFWD standard, 2WD optional; suspended MFWD (TLS) optional, also available with front brakes
Front Axle Rating
Not Published
9,655 lb (MFWD)
Drawbar Capacity
3,197 lb
Standard duty, field use: 4,960 lb, 3,085 lb, 2,645 lb; heavy-duty, field operation: 6,610 lb, 3,960 lb, 3,520 lb (maximum permissible static vertical load, drawbar extended 9.8 in, 13.8 in, 15.7 in, CAT 2)
Overall Width
Not Published
100.4 in (maximum width for road travel)
Wheelbase
92.5 in
94.5 in
Ground Clearance
Not Published
Front-wheel drive axle: 11.3-25.1 in depending on front tire SRI; differential housing with drawbar: 13.7-23.5 in depending on rear tire SRI (cab + MFWD)
Min. Turn Radius without Brakes
13.1 ft
14 ft (4.36 m) (6110M & 6120M)
Height to Top of ROPS
Not Applicable
108.1 to 115.0 in depending on rear tire SRI (ground to extended ROPS, without beacon light, open operator's station, front-wheel drive axle)
Height to Top of ROPS (folded)
Not Applicable
Not Published
Height to Top of Cab Model
Not Published
105.4-115.3 in depending on rear tire SRI (ground to cab roof, without beacon light)
Overall Length
Not Published
172.3 in
Tractor Weight (Base)
9,185 lb
12,478 lb (total weight, without fuel in tank)
Weight with ROPS and Loader
Not Applicable
Not Published
Weight with Cab and Loader
Not Published
Not Published
Tire Size & Options
R1 Agricultural
Not Published
R1 Agricultural - Front
12.4R24
Not Published
R1 Agricultural - Rear
18.4R30
Not Published
R3 Turf - Front
Not Published
Not Published
R3 Turf - Rear
Not Published
Not Published
R4 Industrial - Front
12.5/80-18 in, 12PR R4 Bias
Not Published
R4 Industrial - Rear
19.5L-24 in, 10PR R4 Bias
Not Published
Quick Attach Loader System
Not Published
Automatic mast latch
Loader Model
520M (4WD only); 540M (NSL and MSL); 540R (NSL and MSL); 600M (NSL only)
600R; 620R (up to MY19); 640R (up to MY19)
Loader Lift Height
520M: NSL/MSL 130-132 in; 540M: NSL 137-141 in, MSL 138-141 in; 540R: 141.85 in; 600M: NSL 148.8-152.8 in