Machine models

John Deere 335C and 437C specifications

Entries in this reference
Listing-entry count
2

Short answer

John Deere 335C and 437C: log loaders.

Selected configuration figures
Configuration	Documented field and quantity
335C	Net Power 170.4 hp Operating Weight 26,500 lb
437C	Net Power 170.4 hp Operating Weight 29,500 lb

335C and 437C specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
John Deere	335C and 437C	2	335C and 437C

Specification	335C
Ground Clearance	3.19 ft

Undercarriage
Specification	335C	437C
(Kb Only) Width W/Stabilizers Down	17.81 ft	17.81 ft

Operational
Specification	335C	437C
Operating Weight	26,500 lb	29,500 lb
Fuel Capacity	90.1 gal	90.1 gal
Hydraulic System Fluid Capacity	99.9 gal	99.9 gal
Operating Voltage	12 V	12 V
Alternator Supplied Amperage	95 amps	95 amps

Swing Mechanism
Specification	335C	437C
Swing Speed	9 rpm	8.5 rpm
Swing Torque	30,683 lb-ft	36,000 lb-ft

Variants — Source comparison annotation
Source guide	Differing-field count reported
335C and 437C	8

Ratios
Figure	335C	437C
Engine horsepower per 1,000 lb of weight	6.4	5.8
Pump flow per engine horsepower	0.87 gpm	0.69 gpm
Fuel tank per engine horsepower	0.53 gal	0.53 gal

John Deere 335C and 437C: log loader

335C and 437C: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums and TractorByNet	log loader	John Deere and the 335 line that the 335C belongs to (no title names the exact model). That is too few titles to say what owners mostly ask about, so the most recent are listed instead	14

Used market for the 335C and 437C — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	John Deere log loader	1

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
437C	1	2006	$28,000	$28,000	$28,000	None shown

335C and 437C: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	John Deere together with the log loader 335C, 437C	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: John Deere 335C — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: John Deere 437C — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for John Deere 335C and 437C — Heavy Equipment Forums. Observed 2026-09-24.
Forum threads	Forum threads: TractorByNet thread index for John Deere 335C and 437C — TractorByNet. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for John Deere 437C — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for John Deere — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Recorded observations — Forum-title snapshot
Observation field	Recorded value
Title count	14
Forum indexes	Heavy Equipment Forums and TractorByNet
Search wording	the 335C and 437C log loader
Latest title quoted by the reference	Case 620 Or CAT 299 Or JD 335 Or Kubota 97 Alphabetically

335C

Specification	Source figure
Dimensions and weight
Overall Width	8.18 ft
Ground Clearance	3.19 ft
Tail Swing Radius	8.44 ft
Height To Top Of Cab	13.42 ft
Undercarriage
(Kb Only) Width W/Stabilizers Down	17.81 ft
Engine
Number Of Cylinders	6
Engine Model	6068T
Net Power	170.4 hp
Power Measured @	2,200 rpm
Displacement	414 cu in
Aspiration	Turbocharged
Operational
Operating Weight	26,500 lb
Fuel Capacity	90.1 gal
Hydraulic System Fluid Capacity	99.9 gal
Operating Voltage	12 V
Alternator Supplied Amperage	95 amps
Swing Mechanism
Swing Speed	9 rpm
Swing Torque	30,683 lb-ft
Hydraulic
Pump Type	gear
Pump Flow Capacity	148 gpm
Relief Valve Pressure	2,299 psi

437C

Specification	Source figure
Dimensions and weight
Overall Width	8.18 ft
Tail Swing Radius	8.44 ft
Height To Top Of Cab	13.42 ft
Undercarriage
(Kb Only) Width W/Stabilizers Down	17.81 ft
Engine
Number Of Cylinders	6
Engine Model	6068T
Net Power	170.4 hp
Power Measured @	2,200 rpm
Displacement	414 cu in
Aspiration	turbocharged
Operational
Operating Weight	29,500 lb
Fuel Capacity	90.1 gal
Hydraulic System Fluid Capacity	99.9 gal
Operating Voltage	12 V
Alternator Supplied Amperage	95 amps
Swing Mechanism
Swing Speed	8.5 rpm
Swing Torque	36,000 lb-ft
Hydraulic
Pump Type	Variable
Pump Flow Capacity	117.1 gpm
Relief Valve Pressure	3,623 psi